105065372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{90887}}^1$

素因数の和:90925

約数の個数: 18

約数和(自身を含む): 195318312

約数和(自身を除く): 90252940

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 90887, 181774, 363548, 1545079, 3090158, 6180316, 26266343, 52532686, 105065372]

約数ペア:

[(1, 105065372), (2, 52532686), (4, 26266343), (17, 6180316), (34, 3090158), (68, 1545079), (289, 363548), (578, 181774), (1156, 90887)]