85020332

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73547}}^1$

素因数の和:73585

約数の個数: 18

約数和(自身を含む): 158054652

約数和(自身を除く): 73034320

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 73547, 147094, 294188, 1250299, 2500598, 5001196, 21255083, 42510166, 85020332]

約数ペア:

[(1, 85020332), (2, 42510166), (4, 21255083), (17, 5001196), (34, 2500598), (68, 1250299), (289, 294188), (578, 147094), (1156, 73547)]