85906891

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2633}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 101145600

約数和(自身を除く): 15238709

約数列:

[1, 7, 59, 79, 413, 553, 2633, 4661, 18431, 32627, 155347, 208007, 1087429, 1456049, 12272413, 85906891]

約数ペア:

[(1, 85906891), (7, 12272413), (59, 1456049), (79, 1087429), (413, 208007), (553, 155347), (2633, 32627), (4661, 18431)]