81896524

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 145267920

約数和(自身を除く): 63371396

約数列:

[1, 2, 4, 113, 226, 409, 443, 452, 818, 886, 1636, 1772, 46217, 50059, 92434, 100118, 181187, 184868, 200236, 362374, 724748, 20474131, 40948262, 81896524]

約数ペア:

[(1, 81896524), (2, 40948262), (4, 20474131), (113, 724748), (226, 362374), (409, 200236), (443, 184868), (452, 181187), (818, 100118), (886, 92434), (1636, 50059), (1772, 46217)]