31317322

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 48148992

約数和(自身を除く): 16831670

約数列:

[1, 2, 47, 94, 431, 773, 862, 1546, 20257, 36331, 40514, 72662, 333163, 666326, 15658661, 31317322]

約数ペア:

[(1, 31317322), (2, 15658661), (47, 666326), (94, 333163), (431, 72662), (773, 40514), (862, 36331), (1546, 20257)]