16640548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{859}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 30340800

約数和(自身を除く): 13700252

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 668, 859, 1718, 3436, 4843, 9686, 19372, 24911, 49822, 99644, 143453, 286906, 573812, 4160137, 8320274, 16640548]

約数ペア:

[(1, 16640548), (2, 8320274), (4, 4160137), (29, 573812), (58, 286906), (116, 143453), (167, 99644), (334, 49822), (668, 24911), (859, 19372), (1718, 9686), (3436, 4843)]