86916556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{529979}}^1$

素因数の和:530024

約数の個数: 12

約数和(自身を含む): 155814120

約数和(自身を除く): 68897564

約数列:

[1, 2, 4, 41, 82, 164, 529979, 1059958, 2119916, 21729139, 43458278, 86916556]

約数ペア:

[(1, 86916556), (2, 43458278), (4, 21729139), (41, 2119916), (82, 1059958), (164, 529979)]