128016842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{3343}}^1$

素因数の和:3853

約数の個数: 16

約数和(自身を含む): 197188992

約数和(自身を除く): 69172150

約数列:

[1, 2, 41, 82, 467, 934, 3343, 6686, 19147, 38294, 137063, 274126, 1561181, 3122362, 64008421, 128016842]

約数ペア:

[(1, 128016842), (2, 64008421), (41, 3122362), (82, 1561181), (467, 274126), (934, 137063), (3343, 38294), (6686, 19147)]