31715614

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5381}}^1$

素因数の和:5811

約数の個数: 16

約数和(自身を含む): 54508896

約数和(自身を除く): 22793282

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5381, 5894, 10762, 37667, 75334, 2265401, 4530802, 15857807, 31715614]

約数ペア:

[(1, 31715614), (2, 15857807), (7, 4530802), (14, 2265401), (421, 75334), (842, 37667), (2947, 10762), (5381, 5894)]