111157616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113891}}^1$

素因数の和:113960

約数の個数: 20

約数和(自身を含む): 218900424

約数和(自身を除く): 107742808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 113891, 227782, 455564, 911128, 1822256, 6947351, 13894702, 27789404, 55578808, 111157616]

約数ペア:

[(1, 111157616), (2, 55578808), (4, 27789404), (8, 13894702), (16, 6947351), (61, 1822256), (122, 911128), (244, 455564), (488, 227782), (976, 113891)]