87481586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{8311}}^1$

素因数の和:8609

約数の個数: 16

約数和(自身を含む): 138644160

約数和(自身を除く): 51162574

約数列:

[1, 2, 19, 38, 277, 554, 5263, 8311, 10526, 16622, 157909, 315818, 2302147, 4604294, 43740793, 87481586]

約数ペア:

[(1, 87481586), (2, 43740793), (19, 4604294), (38, 2302147), (277, 315818), (554, 157909), (5263, 16622), (8311, 10526)]