57456656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{123829}}^1$

素因数の和:123866

約数の個数: 20

約数和(自身を含む): 115161900

約数和(自身を除く): 57705244

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 123829, 247658, 495316, 990632, 1981264, 3591041, 7182082, 14364164, 28728328, 57456656]

約数ペア:

[(1, 57456656), (2, 28728328), (4, 14364164), (8, 7182082), (16, 3591041), (29, 1981264), (58, 990632), (116, 495316), (232, 247658), (464, 123829)]