31337688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{3617}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 82707480

約数和(自身を除く): 51369792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 3617, 4332, 7234, 8664, 10851, 14468, 21702, 28936, 43404, 68723, 86808, 137446, 206169, 274892, 412338, 549784, 824676, 1305737, 1649352, 2611474, 3917211, 5222948, 7834422, 10445896, 15668844, 31337688]

約数ペア:

[(1, 31337688), (2, 15668844), (3, 10445896), (4, 7834422), (6, 5222948), (8, 3917211), (12, 2611474), (19, 1649352), (24, 1305737), (38, 824676), (57, 549784), (76, 412338), (114, 274892), (152, 206169), (228, 137446), (361, 86808), (456, 68723), (722, 43404), (1083, 28936), (1444, 21702), (2166, 14468), (2888, 10851), (3617, 8664), (4332, 7234)]