31015128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41687}}^1$

素因数の和:41727

約数の個数: 32

約数和(自身を含む): 80040960

約数和(自身を除く): 49025832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 41687, 83374, 125061, 166748, 250122, 333496, 500244, 1000488, 1292297, 2584594, 3876891, 5169188, 7753782, 10338376, 15507564, 31015128]

約数ペア:

[(1, 31015128), (2, 15507564), (3, 10338376), (4, 7753782), (6, 5169188), (8, 3876891), (12, 2584594), (24, 1292297), (31, 1000488), (62, 500244), (93, 333496), (124, 250122), (186, 166748), (248, 125061), (372, 83374), (744, 41687)]