53620856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{394271}}^1$

素因数の和:394294

約数の個数: 16

約数和(自身を含む): 106453440

約数和(自身を除く): 52832584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 394271, 788542, 1577084, 3154168, 6702607, 13405214, 26810428, 53620856]

約数ペア:

[(1, 53620856), (2, 26810428), (4, 13405214), (8, 6702607), (17, 3154168), (34, 1577084), (68, 788542), (136, 394271)]