80761642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{7207}}^1$

素因数の和:7653

約数の個数: 16

約数和(自身を含む): 130781952

約数和(自身を除く): 50020310

約数列:

[1, 2, 13, 26, 431, 862, 5603, 7207, 11206, 14414, 93691, 187382, 3106217, 6212434, 40380821, 80761642]

約数ペア:

[(1, 80761642), (2, 40380821), (13, 6212434), (26, 3106217), (431, 187382), (862, 93691), (5603, 14414), (7207, 11206)]