81026576

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{2879}}^1$

素因数の和:4646

約数の個数: 20

約数和(自身を含む): 157132800

約数和(自身を除く): 76106224

約数列:

[1, 2, 4, 8, 16, 1759, 2879, 3518, 5758, 7036, 11516, 14072, 23032, 28144, 46064, 5064161, 10128322, 20256644, 40513288, 81026576]

約数ペア:

[(1, 81026576), (2, 40513288), (4, 20256644), (8, 10128322), (16, 5064161), (1759, 46064), (2879, 28144), (3518, 23032), (5758, 14072), (7036, 11516)]