47031472

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{4447}}^1$

素因数の和:5116

約数の個数: 20

約数和(自身を含む): 91281856

約数和(自身を除く): 44250384

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 4447, 5288, 8894, 10576, 17788, 35576, 71152, 2939467, 5878934, 11757868, 23515736, 47031472]

約数ペア:

[(1, 47031472), (2, 23515736), (4, 11757868), (8, 5878934), (16, 2939467), (661, 71152), (1322, 35576), (2644, 17788), (4447, 10576), (5288, 8894)]