85168556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{2557}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 162872976

約数和(自身を除く): 77704420

約数列:

[1, 2, 4, 11, 22, 44, 757, 1514, 2557, 3028, 5114, 8327, 10228, 16654, 28127, 33308, 56254, 112508, 1935649, 3871298, 7742596, 21292139, 42584278, 85168556]

約数ペア:

[(1, 85168556), (2, 42584278), (4, 21292139), (11, 7742596), (22, 3871298), (44, 1935649), (757, 112508), (1514, 56254), (2557, 33308), (3028, 28127), (5114, 16654), (8327, 10228)]