40600144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{195193}}^1$

素因数の和:195214

約数の個数: 20

約数和(自身を含む): 84714196

約数和(自身を除く): 44114052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 195193, 390386, 780772, 1561544, 2537509, 3123088, 5075018, 10150036, 20300072, 40600144]

約数ペア:

[(1, 40600144), (2, 20300072), (4, 10150036), (8, 5075018), (13, 3123088), (16, 2537509), (26, 1561544), (52, 780772), (104, 390386), (208, 195193)]