31288126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 51438240

約数和(自身を除く): 20150114

約数列:

[1, 2, 17, 34, 53, 97, 106, 179, 194, 358, 901, 1649, 1802, 3043, 3298, 5141, 6086, 9487, 10282, 17363, 18974, 34726, 87397, 161279, 174794, 295171, 322558, 590342, 920239, 1840478, 15644063, 31288126]

約数ペア:

[(1, 31288126), (2, 15644063), (17, 1840478), (34, 920239), (53, 590342), (97, 322558), (106, 295171), (179, 174794), (194, 161279), (358, 87397), (901, 34726), (1649, 18974), (1802, 17363), (3043, 10282), (3298, 9487), (5141, 6086)]