31374214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2141}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 49968576

約数和(自身を除く): 18594362

約数列:

[1, 2, 17, 34, 431, 862, 2141, 4282, 7327, 14654, 36397, 72794, 922771, 1845542, 15687107, 31374214]

約数ペア:

[(1, 31374214), (2, 15687107), (17, 1845542), (34, 922771), (431, 72794), (862, 36397), (2141, 14654), (4282, 7327)]