31685028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37189}}^1$

素因数の和:37267

約数の個数: 24

約数和(自身を含む): 74975040

約数和(自身を除く): 43290012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 37189, 74378, 111567, 148756, 223134, 446268, 2640419, 5280838, 7921257, 10561676, 15842514, 31685028]

約数ペア:

[(1, 31685028), (2, 15842514), (3, 10561676), (4, 7921257), (6, 5280838), (12, 2640419), (71, 446268), (142, 223134), (213, 148756), (284, 111567), (426, 74378), (852, 37189)]