31342568

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{12517}}^1$

素因数の和:12836

約数の個数: 16

約数和(自身を含む): 58959780

約数和(自身を除く): 27617212

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 12517, 25034, 50068, 100136, 3917821, 7835642, 15671284, 31342568]

約数ペア:

[(1, 31342568), (2, 15671284), (4, 7835642), (8, 3917821), (313, 100136), (626, 50068), (1252, 25034), (2504, 12517)]