81888296

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14197}}^1$

素因数の和:14313

約数の個数: 32

約数和(自身を含む): 177191040

約数和(自身を除く): 95302744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 14197, 28394, 56788, 99379, 113576, 198758, 397516, 795032, 1462291, 2924582, 5849164, 10236037, 11698328, 20472074, 40944148, 81888296]

約数ペア:

[(1, 81888296), (2, 40944148), (4, 20472074), (7, 11698328), (8, 10236037), (14, 5849164), (28, 2924582), (56, 1462291), (103, 795032), (206, 397516), (412, 198758), (721, 113576), (824, 99379), (1442, 56788), (2884, 28394), (5768, 14197)]