80722574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{2939}}^1$

素因数の和:3415

約数の個数: 16

約数和(自身を含む): 125314560

約数和(自身を除く): 44591986

約数列:

[1, 2, 31, 62, 443, 886, 2939, 5878, 13733, 27466, 91109, 182218, 1301977, 2603954, 40361287, 80722574]

約数ペア:

[(1, 80722574), (2, 40361287), (31, 2603954), (62, 1301977), (443, 182218), (886, 91109), (2939, 27466), (5878, 13733)]