51811832

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{39733}}^1$

素因数の和:39902

約数の個数: 16

約数和(自身を含む): 97745640

約数和(自身を除く): 45933808

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 39733, 79466, 158932, 317864, 6476479, 12952958, 25905916, 51811832]

約数ペア:

[(1, 51811832), (2, 25905916), (4, 12952958), (8, 6476479), (163, 317864), (326, 158932), (652, 79466), (1304, 39733)]