85223204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{176081}}^1$

素因数の和:176107

約数の個数: 18

約数和(自身を含む): 163932342

約数和(自身を除く): 78709138

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 176081, 352162, 704324, 1936891, 3873782, 7747564, 21305801, 42611602, 85223204]

約数ペア:

[(1, 85223204), (2, 42611602), (4, 21305801), (11, 7747564), (22, 3873782), (44, 1936891), (121, 704324), (242, 352162), (484, 176081)]