86074076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{177839}}^1$

素因数の和:177865

約数の個数: 18

約数和(自身を含む): 165569040

約数和(自身を除く): 79494964

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 177839, 355678, 711356, 1956229, 3912458, 7824916, 21518519, 43037038, 86074076]

約数ペア:

[(1, 86074076), (2, 43037038), (4, 21518519), (11, 7824916), (22, 3912458), (44, 1956229), (121, 711356), (242, 355678), (484, 177839)]