31481734

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 48590640

約数和(自身を除く): 17108906

約数列:

[1, 2, 61, 83, 122, 166, 3109, 5063, 6218, 10126, 189649, 258047, 379298, 516094, 15740867, 31481734]

約数ペア:

[(1, 31481734), (2, 15740867), (61, 516094), (83, 379298), (122, 258047), (166, 189649), (3109, 10126), (5063, 6218)]