91532890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{65851}}^1$

素因数の和:65997

約数の個数: 16

約数和(自身を含む): 165947040

約数和(自身を除く): 74414150

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 65851, 131702, 329255, 658510, 9153289, 18306578, 45766445, 91532890]

約数ペア:

[(1, 91532890), (2, 45766445), (5, 18306578), (10, 9153289), (139, 658510), (278, 329255), (695, 131702), (1390, 65851)]