31360032

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 102604320

約数和(自身を除く): 71244288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 521, 528, 608, 627, 684, 792, 836, 912, 1042, 1056, 1254, 1368, 1563, 1584, 1672, 1824, 1881, 2084, 2508, 2736, 3126, 3168, 3344, 3762, 4168, 4689, 5016, 5472, 5731, 6252, 6688, 7524, 8336, 9378, 9899, 10032, 11462, 12504, 15048, 16672, 17193, 18756, 19798, 20064, 22924, 25008, 29697, 30096, 34386, 37512, 39596, 45848, 50016, 51579, 59394, 60192, 68772, 75024, 79192, 89091, 91696, 103158, 108889, 118788, 137544, 150048, 158384, 178182, 183392, 206316, 217778, 237576, 275088, 316768, 326667, 356364, 412632, 435556, 475152, 550176, 653334, 712728, 825264, 871112, 950304, 980001, 1306668, 1425456, 1650528, 1742224, 1960002, 2613336, 2850912, 3484448, 3920004, 5226672, 7840008, 10453344, 15680016, 31360032]

約数ペア:

[(1, 31360032), (2, 15680016), (3, 10453344), (4, 7840008), (6, 5226672), (8, 3920004), (9, 3484448), (11, 2850912), (12, 2613336), (16, 1960002), (18, 1742224), (19, 1650528), (22, 1425456), (24, 1306668), (32, 980001), (33, 950304), (36, 871112), (38, 825264), (44, 712728), (48, 653334), (57, 550176), (66, 475152), (72, 435556), (76, 412632), (88, 356364), (96, 326667), (99, 316768), (114, 275088), (132, 237576), (144, 217778), (152, 206316), (171, 183392), (176, 178182), (198, 158384), (209, 150048), (228, 137544), (264, 118788), (288, 108889), (304, 103158), (342, 91696), (352, 89091), (396, 79192), (418, 75024), (456, 68772), (521, 60192), (528, 59394), (608, 51579), (627, 50016), (684, 45848), (792, 39596), (836, 37512), (912, 34386), (1042, 30096), (1056, 29697), (1254, 25008), (1368, 22924), (1563, 20064), (1584, 19798), (1672, 18756), (1824, 17193), (1881, 16672), (2084, 15048), (2508, 12504), (2736, 11462), (3126, 10032), (3168, 9899), (3344, 9378), (3762, 8336), (4168, 7524), (4689, 6688), (5016, 6252), (5472, 5731)]