31393824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 106831872

約数和(自身を除く): 75438048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 137, 154, 168, 176, 186, 217, 224, 231, 248, 264, 274, 308, 336, 341, 352, 372, 411, 434, 462, 496, 528, 548, 616, 651, 672, 682, 744, 822, 868, 924, 959, 992, 1023, 1056, 1096, 1232, 1302, 1364, 1488, 1507, 1644, 1736, 1848, 1918, 2046, 2192, 2387, 2464, 2604, 2728, 2877, 2976, 3014, 3288, 3472, 3696, 3836, 4092, 4247, 4384, 4521, 4774, 5208, 5456, 5754, 6028, 6576, 6944, 7161, 7392, 7672, 8184, 8494, 9042, 9548, 10416, 10549, 10912, 11508, 12056, 12741, 13152, 14322, 15344, 16368, 16988, 18084, 19096, 20832, 21098, 23016, 24112, 25482, 28644, 29729, 30688, 31647, 32736, 33976, 36168, 38192, 42196, 46032, 46717, 48224, 50964, 57288, 59458, 63294, 67952, 72336, 76384, 84392, 89187, 92064, 93434, 101928, 114576, 118916, 126588, 135904, 140151, 144672, 168784, 178374, 186868, 203856, 229152, 237832, 253176, 280302, 327019, 337568, 356748, 373736, 407712, 475664, 506352, 560604, 654038, 713496, 747472, 951328, 981057, 1012704, 1121208, 1308076, 1426992, 1494944, 1962114, 2242416, 2616152, 2853984, 3924228, 4484832, 5232304, 7848456, 10464608, 15696912, 31393824]

約数ペア:

[(1, 31393824), (2, 15696912), (3, 10464608), (4, 7848456), (6, 5232304), (7, 4484832), (8, 3924228), (11, 2853984), (12, 2616152), (14, 2242416), (16, 1962114), (21, 1494944), (22, 1426992), (24, 1308076), (28, 1121208), (31, 1012704), (32, 981057), (33, 951328), (42, 747472), (44, 713496), (48, 654038), (56, 560604), (62, 506352), (66, 475664), (77, 407712), (84, 373736), (88, 356748), (93, 337568), (96, 327019), (112, 280302), (124, 253176), (132, 237832), (137, 229152), (154, 203856), (168, 186868), (176, 178374), (186, 168784), (217, 144672), (224, 140151), (231, 135904), (248, 126588), (264, 118916), (274, 114576), (308, 101928), (336, 93434), (341, 92064), (352, 89187), (372, 84392), (411, 76384), (434, 72336), (462, 67952), (496, 63294), (528, 59458), (548, 57288), (616, 50964), (651, 48224), (672, 46717), (682, 46032), (744, 42196), (822, 38192), (868, 36168), (924, 33976), (959, 32736), (992, 31647), (1023, 30688), (1056, 29729), (1096, 28644), (1232, 25482), (1302, 24112), (1364, 23016), (1488, 21098), (1507, 20832), (1644, 19096), (1736, 18084), (1848, 16988), (1918, 16368), (2046, 15344), (2192, 14322), (2387, 13152), (2464, 12741), (2604, 12056), (2728, 11508), (2877, 10912), (2976, 10549), (3014, 10416), (3288, 9548), (3472, 9042), (3696, 8494), (3836, 8184), (4092, 7672), (4247, 7392), (4384, 7161), (4521, 6944), (4774, 6576), (5208, 6028), (5456, 5754)]