87663658

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2381}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 135059400

約数和(自身を除く): 47395742

約数列:

[1, 2, 41, 82, 449, 898, 2381, 4762, 18409, 36818, 97621, 195242, 1069069, 2138138, 43831829, 87663658]

約数ペア:

[(1, 87663658), (2, 43831829), (41, 2138138), (82, 1069069), (449, 195242), (898, 97621), (2381, 36818), (4762, 18409)]