81722818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{3079}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 128177280

約数和(自身を除く): 46454462

約数列:

[1, 2, 23, 46, 577, 1154, 3079, 6158, 13271, 26542, 70817, 141634, 1776583, 3553166, 40861409, 81722818]

約数ペア:

[(1, 81722818), (2, 40861409), (23, 3553166), (46, 1776583), (577, 141634), (1154, 70817), (3079, 26542), (6158, 13271)]