90990104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307399}}^1$

素因数の和:307442

約数の個数: 16

約数和(自身を含む): 175218000

約数和(自身を除く): 84227896

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307399, 614798, 1229596, 2459192, 11373763, 22747526, 45495052, 90990104]

約数ペア:

[(1, 90990104), (2, 45495052), (4, 22747526), (8, 11373763), (37, 2459192), (74, 1229596), (148, 614798), (296, 307399)]