40164892

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 72350096

約数和(自身を除く): 32185204

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 2053, 4106, 4891, 8212, 9782, 19564, 137551, 149869, 275102, 299738, 550204, 599476, 10041223, 20082446, 40164892]

約数ペア:

[(1, 40164892), (2, 20082446), (4, 10041223), (67, 599476), (73, 550204), (134, 299738), (146, 275102), (268, 149869), (292, 137551), (2053, 19564), (4106, 9782), (4891, 8212)]