31880092514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1\times {\mathrm{15541}}^1$

素因数の和:17058

約数の個数: 32

約数和(自身を含む): 51736209600

約数和(自身を除く): 19856117086

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1459, 2918, 15541, 27721, 31082, 53983, 55442, 107966, 295279, 575017, 590558, 1025677, 1150034, 2051354, 10925323, 21850646, 22674319, 45348638, 430812061, 838949803, 861624122, 1677899606, 15940046257, 31880092514]

約数ペア:

[(1, 31880092514), (2, 15940046257), (19, 1677899606), (37, 861624122), (38, 838949803), (74, 430812061), (703, 45348638), (1406, 22674319), (1459, 21850646), (2918, 10925323), (15541, 2051354), (27721, 1150034), (31082, 1025677), (53983, 590558), (55442, 575017), (107966, 295279)]