31718695016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1\times {\mathrm{1459}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 62362440000

約数和(自身を除く): 30643744984

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 1129, 1459, 2258, 2407, 2918, 4516, 4814, 5836, 9032, 9628, 11672, 19256, 32741, 42311, 65482, 84622, 93707, 121097, 130964, 169244, 187414, 242194, 261928, 338488, 374828, 484388, 749656, 968776, 1647211, 2717503, 3294422, 3511813, 5435006, 6588844, 7023626, 10870012, 13177688, 14047252, 21740024, 28094504, 47769119, 95538238, 136718513, 191076476, 273437026, 382152952, 546874052, 1093748104, 3964836877, 7929673754, 15859347508, 31718695016]

約数ペア:

[(1, 31718695016), (2, 15859347508), (4, 7929673754), (8, 3964836877), (29, 1093748104), (58, 546874052), (83, 382152952), (116, 273437026), (166, 191076476), (232, 136718513), (332, 95538238), (664, 47769119), (1129, 28094504), (1459, 21740024), (2258, 14047252), (2407, 13177688), (2918, 10870012), (4516, 7023626), (4814, 6588844), (5836, 5435006), (9032, 3511813), (9628, 3294422), (11672, 2717503), (19256, 1647211), (32741, 968776), (42311, 749656), (65482, 484388), (84622, 374828), (93707, 338488), (121097, 261928), (130964, 242194), (169244, 187414)]