172490636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{2953}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 320095440

約数和(自身を除く): 147604804

約数列:

[1, 2, 4, 17, 34, 68, 859, 1718, 2953, 3436, 5906, 11812, 14603, 29206, 50201, 58412, 100402, 200804, 2536627, 5073254, 10146508, 43122659, 86245318, 172490636]

約数ペア:

[(1, 172490636), (2, 86245318), (4, 43122659), (17, 10146508), (34, 5073254), (68, 2536627), (859, 200804), (1718, 100402), (2953, 58412), (3436, 50201), (5906, 29206), (11812, 14603)]