80089664

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{1811}}^1$

素因数の和:2514

約数の個数: 28

約数和(自身を含む): 159245808

約数和(自身を除く): 79156144

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 1382, 1811, 2764, 3622, 5528, 7244, 11056, 14488, 22112, 28976, 44224, 57952, 115904, 1251401, 2502802, 5005604, 10011208, 20022416, 40044832, 80089664]

約数ペア:

[(1, 80089664), (2, 40044832), (4, 20022416), (8, 10011208), (16, 5005604), (32, 2502802), (64, 1251401), (691, 115904), (1382, 57952), (1811, 44224), (2764, 28976), (3622, 22112), (5528, 14488), (7244, 11056)]