81882598

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{44647}}^1$

素因数の和:44787

約数の個数: 16

約数和(自身を含む): 141444864

約数和(自身を除く): 59562266

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 44647, 89294, 312529, 625058, 5848757, 11697514, 40941299, 81882598]

約数ペア:

[(1, 81882598), (2, 40941299), (7, 11697514), (14, 5848757), (131, 625058), (262, 312529), (917, 89294), (1834, 44647)]