90007754

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{3911}}^1$

素因数の和:4261

約数の個数: 16

約数和(自身を含む): 139142016

約数和(自身を除く): 49134262

約数列:

[1, 2, 37, 74, 311, 622, 3911, 7822, 11507, 23014, 144707, 289414, 1216321, 2432642, 45003877, 90007754]

約数ペア:

[(1, 90007754), (2, 45003877), (37, 2432642), (74, 1216321), (311, 289414), (622, 144707), (3911, 23014), (7822, 11507)]