90403792

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{6967}}^1$

素因数の和:7786

約数の個数: 20

約数和(自身を含む): 175398496

約数和(自身を除く): 84994704

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 6967, 12976, 13934, 27868, 55736, 111472, 5650237, 11300474, 22600948, 45201896, 90403792]

約数ペア:

[(1, 90403792), (2, 45201896), (4, 22600948), (8, 11300474), (16, 5650237), (811, 111472), (1622, 55736), (3244, 27868), (6488, 13934), (6967, 12976)]