31312268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{859}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 59164560

約数和(自身を除く): 27852292

約数列:

[1, 2, 4, 13, 26, 52, 701, 859, 1402, 1718, 2804, 3436, 9113, 11167, 18226, 22334, 36452, 44668, 602159, 1204318, 2408636, 7828067, 15656134, 31312268]

約数ペア:

[(1, 31312268), (2, 15656134), (4, 7828067), (13, 2408636), (26, 1204318), (52, 602159), (701, 44668), (859, 36452), (1402, 22334), (1718, 18226), (2804, 11167), (3436, 9113)]