31856624

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{29717}}^1$

素因数の和:29792

約数の個数: 20

約数和(自身を含む): 62645544

約数和(自身を除く): 30788920

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 29717, 59434, 118868, 237736, 475472, 1991039, 3982078, 7964156, 15928312, 31856624]

約数ペア:

[(1, 31856624), (2, 15928312), (4, 7964156), (8, 3982078), (16, 1991039), (67, 475472), (134, 237736), (268, 118868), (536, 59434), (1072, 29717)]