43243954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 31219022

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 431, 442, 454, 862, 2951, 3859, 5603, 5902, 7327, 7718, 11206, 14654, 50167, 95251, 97837, 100334, 190502, 195674, 1271881, 1663229, 2543762, 3326458, 21621977, 43243954]

約数ペア:

[(1, 43243954), (2, 21621977), (13, 3326458), (17, 2543762), (26, 1663229), (34, 1271881), (221, 195674), (227, 190502), (431, 100334), (442, 97837), (454, 95251), (862, 50167), (2951, 14654), (3859, 11206), (5603, 7718), (5902, 7327)]