40146574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9473}}^1$

素因数の和:9651

約数の個数: 16

約数和(自身を含む): 65256912

約数和(自身を除く): 25110338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 9473, 18946, 123149, 246298, 1544099, 3088198, 20073287, 40146574]

約数ペア:

[(1, 40146574), (2, 20073287), (13, 3088198), (26, 1544099), (163, 246298), (326, 123149), (2119, 18946), (4238, 9473)]