79412204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{640421}}^1$

素因数の和:640456

約数の個数: 12

約数和(自身を含む): 143454528

約数和(自身を除く): 64042324

約数列:

[1, 2, 4, 31, 62, 124, 640421, 1280842, 2561684, 19853051, 39706102, 79412204]

約数ペア:

[(1, 79412204), (2, 39706102), (4, 19853051), (31, 2561684), (62, 1280842), (124, 640421)]