31697012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 57711360

約数和(自身を除く): 26014348

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2711, 2923, 5422, 5846, 10844, 11692, 100307, 200614, 214169, 401228, 428338, 856676, 7924253, 15848506, 31697012]

約数ペア:

[(1, 31697012), (2, 15848506), (4, 7924253), (37, 856676), (74, 428338), (79, 401228), (148, 214169), (158, 200614), (316, 100307), (2711, 11692), (2923, 10844), (5422, 5846)]