31662874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12757}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 50980968

約数和(自身を除く): 19318094

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12757, 25514, 216869, 433738, 931261, 1862522, 15831437, 31662874]

約数ペア:

[(1, 31662874), (2, 15831437), (17, 1862522), (34, 931261), (73, 433738), (146, 216869), (1241, 25514), (2482, 12757)]