57178256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{123229}}^1$

素因数の和:123266

約数の個数: 20

約数和(自身を含む): 114603900

約数和(自身を除く): 57425644

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 123229, 246458, 492916, 985832, 1971664, 3573641, 7147282, 14294564, 28589128, 57178256]

約数ペア:

[(1, 57178256), (2, 28589128), (4, 14294564), (8, 7147282), (16, 3573641), (29, 1971664), (58, 985832), (116, 492916), (232, 246458), (464, 123229)]