91005974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4621}}^1$

素因数の和:4895

約数の個数: 16

約数和(自身を含む): 140323920

約数和(自身を除く): 49317946

約数列:

[1, 2, 43, 86, 229, 458, 4621, 9242, 9847, 19694, 198703, 397406, 1058209, 2116418, 45502987, 91005974]

約数ペア:

[(1, 91005974), (2, 45502987), (43, 2116418), (86, 1058209), (229, 397406), (458, 198703), (4621, 19694), (9242, 9847)]