31496564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2287}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 60348288

約数和(自身を除く): 28851724

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 2287, 3443, 4574, 6886, 9148, 13772, 25157, 50314, 100628, 715831, 1431662, 2863324, 7874141, 15748282, 31496564]

約数ペア:

[(1, 31496564), (2, 15748282), (4, 7874141), (11, 2863324), (22, 1431662), (44, 715831), (313, 100628), (626, 50314), (1252, 25157), (2287, 13772), (3443, 9148), (4574, 6886)]