40852786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8681}}^1$

素因数の和:8877

約数の個数: 16

約数和(自身を含む): 66365208

約数和(自身を除く): 25512422

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 8681, 17362, 112853, 225706, 1571261, 3142522, 20426393, 40852786]

約数ペア:

[(1, 40852786), (2, 20426393), (13, 3142522), (26, 1571261), (181, 225706), (362, 112853), (2353, 17362), (4706, 8681)]