40579421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 43868160

約数和(自身を除く): 3288739

約数列:

[1, 19, 67, 127, 251, 1273, 2413, 4769, 8509, 16817, 31877, 161671, 319523, 605663, 2135759, 40579421]

約数ペア:

[(1, 40579421), (19, 2135759), (67, 605663), (127, 319523), (251, 161671), (1273, 31877), (2413, 16817), (4769, 8509)]