87870742

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{2383}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 133885440

約数和(自身を除く): 46014698

約数列:

[1, 2, 103, 179, 206, 358, 2383, 4766, 18437, 36874, 245449, 426557, 490898, 853114, 43935371, 87870742]

約数ペア:

[(1, 87870742), (2, 43935371), (103, 853114), (179, 490898), (206, 426557), (358, 245449), (2383, 36874), (4766, 18437)]