77310256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{117851}}^1$

素因数の和:117900

約数の個数: 20

約数和(自身を含む): 153443304

約数和(自身を除く): 76133048

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 117851, 235702, 471404, 942808, 1885616, 4831891, 9663782, 19327564, 38655128, 77310256]

約数ペア:

[(1, 77310256), (2, 38655128), (4, 19327564), (8, 9663782), (16, 4831891), (41, 1885616), (82, 942808), (164, 471404), (328, 235702), (656, 117851)]