31935456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 110545344

約数和(自身を除く): 78609888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 73, 84, 93, 96, 98, 112, 124, 126, 144, 146, 147, 168, 186, 196, 217, 219, 224, 248, 252, 279, 288, 292, 294, 336, 372, 392, 434, 438, 441, 496, 504, 511, 558, 584, 588, 651, 657, 672, 744, 784, 868, 876, 882, 992, 1008, 1022, 1116, 1168, 1176, 1302, 1314, 1488, 1519, 1533, 1568, 1736, 1752, 1764, 1953, 2016, 2044, 2232, 2263, 2336, 2352, 2604, 2628, 2976, 3038, 3066, 3472, 3504, 3528, 3577, 3906, 4088, 4464, 4526, 4557, 4599, 4704, 5208, 5256, 6076, 6132, 6789, 6944, 7008, 7056, 7154, 7812, 8176, 8928, 9052, 9114, 9198, 10416, 10512, 10731, 12152, 12264, 13578, 13671, 14112, 14308, 15624, 15841, 16352, 18104, 18228, 18396, 20367, 20832, 21024, 21462, 24304, 24528, 27156, 27342, 28616, 31248, 31682, 32193, 36208, 36456, 36792, 40734, 42924, 47523, 48608, 49056, 54312, 54684, 57232, 62496, 63364, 64386, 72416, 72912, 73584, 81468, 85848, 95046, 108624, 109368, 110887, 114464, 126728, 128772, 142569, 145824, 147168, 162936, 171696, 190092, 217248, 218736, 221774, 253456, 257544, 285138, 325872, 332661, 343392, 380184, 437472, 443548, 506912, 515088, 570276, 651744, 665322, 760368, 887096, 997983, 1030176, 1140552, 1330644, 1520736, 1774192, 1995966, 2281104, 2661288, 3548384, 3991932, 4562208, 5322576, 7983864, 10645152, 15967728, 31935456]

約数ペア:

[(1, 31935456), (2, 15967728), (3, 10645152), (4, 7983864), (6, 5322576), (7, 4562208), (8, 3991932), (9, 3548384), (12, 2661288), (14, 2281104), (16, 1995966), (18, 1774192), (21, 1520736), (24, 1330644), (28, 1140552), (31, 1030176), (32, 997983), (36, 887096), (42, 760368), (48, 665322), (49, 651744), (56, 570276), (62, 515088), (63, 506912), (72, 443548), (73, 437472), (84, 380184), (93, 343392), (96, 332661), (98, 325872), (112, 285138), (124, 257544), (126, 253456), (144, 221774), (146, 218736), (147, 217248), (168, 190092), (186, 171696), (196, 162936), (217, 147168), (219, 145824), (224, 142569), (248, 128772), (252, 126728), (279, 114464), (288, 110887), (292, 109368), (294, 108624), (336, 95046), (372, 85848), (392, 81468), (434, 73584), (438, 72912), (441, 72416), (496, 64386), (504, 63364), (511, 62496), (558, 57232), (584, 54684), (588, 54312), (651, 49056), (657, 48608), (672, 47523), (744, 42924), (784, 40734), (868, 36792), (876, 36456), (882, 36208), (992, 32193), (1008, 31682), (1022, 31248), (1116, 28616), (1168, 27342), (1176, 27156), (1302, 24528), (1314, 24304), (1488, 21462), (1519, 21024), (1533, 20832), (1568, 20367), (1736, 18396), (1752, 18228), (1764, 18104), (1953, 16352), (2016, 15841), (2044, 15624), (2232, 14308), (2263, 14112), (2336, 13671), (2352, 13578), (2604, 12264), (2628, 12152), (2976, 10731), (3038, 10512), (3066, 10416), (3472, 9198), (3504, 9114), (3528, 9052), (3577, 8928), (3906, 8176), (4088, 7812), (4464, 7154), (4526, 7056), (4557, 7008), (4599, 6944), (4704, 6789), (5208, 6132), (5256, 6076)]