80810702

素因数分解:

$2^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{2153}}^1$

素因数の和:2552

約数の個数: 24

約数和(自身を含む): 141440256

約数和(自身を除く): 60629554

約数列:

[1, 2, 7, 14, 49, 98, 383, 766, 2153, 2681, 4306, 5362, 15071, 18767, 30142, 37534, 105497, 210994, 824599, 1649198, 5772193, 11544386, 40405351, 80810702]

約数ペア:

[(1, 80810702), (2, 40405351), (7, 11544386), (14, 5772193), (49, 1649198), (98, 824599), (383, 210994), (766, 105497), (2153, 37534), (2681, 30142), (4306, 18767), (5362, 15071)]