71541016

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{27017}}^1$

素因数の和:27354

約数の個数: 16

約数和(自身を含む): 134549640

約数和(自身を除く): 63008624

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 27017, 54034, 108068, 216136, 8942627, 17885254, 35770508, 71541016]

約数ペア:

[(1, 71541016), (2, 35770508), (4, 17885254), (8, 8942627), (331, 216136), (662, 108068), (1324, 54034), (2648, 27017)]