90560216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{159437}}^1$

素因数の和:159514

約数の個数: 16

約数和(自身を含む): 172193040

約数和(自身を除く): 81632824

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 159437, 318874, 637748, 1275496, 11320027, 22640054, 45280108, 90560216]

約数ペア:

[(1, 90560216), (2, 45280108), (4, 22640054), (8, 11320027), (71, 1275496), (142, 637748), (284, 318874), (568, 159437)]