90629776

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{18097}}^1$

素因数の和:18418

約数の個数: 20

約数和(自身を含む): 176165932

約数和(自身を除く): 85536156

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 18097, 36194, 72388, 144776, 289552, 5664361, 11328722, 22657444, 45314888, 90629776]

約数ペア:

[(1, 90629776), (2, 45314888), (4, 22657444), (8, 11328722), (16, 5664361), (313, 289552), (626, 144776), (1252, 72388), (2504, 36194), (5008, 18097)]