87948730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{165941}}^1$

素因数の和:166001

約数の個数: 16

約数和(自身を含む): 161295624

約数和(自身を除く): 73346894

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 165941, 331882, 829705, 1659410, 8794873, 17589746, 43974365, 87948730]

約数ペア:

[(1, 87948730), (2, 43974365), (5, 17589746), (10, 8794873), (53, 1659410), (106, 829705), (265, 331882), (530, 165941)]