82563412

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{126631}}^1$

素因数の和:126798

約数の個数: 12

約数和(自身を含む): 145373536

約数和(自身を除く): 62810124

約数列:

[1, 2, 4, 163, 326, 652, 126631, 253262, 506524, 20640853, 41281706, 82563412]

約数ペア:

[(1, 82563412), (2, 41281706), (4, 20640853), (163, 506524), (326, 253262), (652, 126631)]