71086690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418157}}^1$

素因数の和:418181

約数の個数: 16

約数和(自身を含む): 135483192

約数和(自身を除く): 64396502

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 418157, 836314, 2090785, 4181570, 7108669, 14217338, 35543345, 71086690]

約数ペア:

[(1, 71086690), (2, 35543345), (5, 14217338), (10, 7108669), (17, 4181570), (34, 2090785), (85, 836314), (170, 418157)]