42122252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2543}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 76289472

約数和(自身を除く): 34167220

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 2543, 4141, 5086, 8282, 10172, 16564, 104263, 208526, 256843, 417052, 513686, 1027372, 10530563, 21061126, 42122252]

約数ペア:

[(1, 42122252), (2, 21061126), (4, 10530563), (41, 1027372), (82, 513686), (101, 417052), (164, 256843), (202, 208526), (404, 104263), (2543, 16564), (4141, 10172), (5086, 8282)]