79630436

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223681}}^1$

素因数の和:223774

約数の個数: 12

約数和(自身を含む): 140919660

約数和(自身を除く): 61289224

約数列:

[1, 2, 4, 89, 178, 356, 223681, 447362, 894724, 19907609, 39815218, 79630436]

約数ペア:

[(1, 79630436), (2, 39815218), (4, 19907609), (89, 894724), (178, 447362), (356, 223681)]