161585353442

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1\times {\mathrm{677717}}^1$

素因数の和:679045

約数の個数: 16

約数和(自身を含む): 245076383160

約数和(自身を除く): 83491029718

約数列:

[1, 2, 97, 194, 1229, 2458, 119213, 238426, 677717, 1355434, 65738549, 131477098, 832914193, 1665828386, 80792676721, 161585353442]

約数ペア:

[(1, 161585353442), (2, 80792676721), (97, 1665828386), (194, 832914193), (1229, 131477098), (2458, 65738549), (119213, 1355434), (238426, 677717)]