81437854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{2081}}^1$

素因数の和:3251

約数の個数: 16

約数和(自身を含む): 129517056

約数和(自身を除く): 48079202

約数列:

[1, 2, 17, 34, 1151, 2081, 2302, 4162, 19567, 35377, 39134, 70754, 2395231, 4790462, 40718927, 81437854]

約数ペア:

[(1, 81437854), (2, 40718927), (17, 4790462), (34, 2395231), (1151, 70754), (2081, 39134), (2302, 35377), (4162, 19567)]