85241608

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{42451}}^1$

素因数の和:42708

約数の個数: 16

約数和(自身を含む): 160468560

約数和(自身を除く): 75226952

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 42451, 84902, 169804, 339608, 10655201, 21310402, 42620804, 85241608]

約数ペア:

[(1, 85241608), (2, 42620804), (4, 21310402), (8, 10655201), (251, 339608), (502, 169804), (1004, 84902), (2008, 42451)]