85047754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{351437}}^1$

素因数の和:351461

約数の個数: 12

約数和(自身を含む): 140223762

約数和(自身を除く): 55176008

約数列:

[1, 2, 11, 22, 121, 242, 351437, 702874, 3865807, 7731614, 42523877, 85047754]

約数ペア:

[(1, 85047754), (2, 42523877), (11, 7731614), (22, 3865807), (121, 702874), (242, 351437)]