87408212

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{193381}}^1$

素因数の和:193498

約数の個数: 12

約数和(自身を含む): 154318836

約数和(自身を除く): 66910624

約数列:

[1, 2, 4, 113, 226, 452, 193381, 386762, 773524, 21852053, 43704106, 87408212]

約数ペア:

[(1, 87408212), (2, 43704106), (4, 21852053), (113, 773524), (226, 386762), (452, 193381)]