31790096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{152837}}^1$

素因数の和:152858

約数の個数: 20

約数和(自身を含む): 66331692

約数和(自身を除く): 34541596

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 152837, 305674, 611348, 1222696, 1986881, 2445392, 3973762, 7947524, 15895048, 31790096]

約数ペア:

[(1, 31790096), (2, 15895048), (4, 7947524), (8, 3973762), (13, 2445392), (16, 1986881), (26, 1222696), (52, 611348), (104, 305674), (208, 152837)]