66560392

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{10259}}^1$

素因数の和:11076

約数の個数: 16

約数和(自身を含む): 124966800

約数和(自身を除く): 58406408

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 6488, 10259, 20518, 41036, 82072, 8320049, 16640098, 33280196, 66560392]

約数ペア:

[(1, 66560392), (2, 33280196), (4, 16640098), (8, 8320049), (811, 82072), (1622, 41036), (3244, 20518), (6488, 10259)]