1625101888

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{81647}}^1$

素因数の和:81970

約数の個数: 28

約数和(自身を含む): 3235220352

約数和(自身を除く): 1610118464

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 9952, 19904, 81647, 163294, 326588, 653176, 1306352, 2612704, 5225408, 25392217, 50784434, 101568868, 203137736, 406275472, 812550944, 1625101888]

約数ペア:

[(1, 1625101888), (2, 812550944), (4, 406275472), (8, 203137736), (16, 101568868), (32, 50784434), (64, 25392217), (311, 5225408), (622, 2612704), (1244, 1306352), (2488, 653176), (4976, 326588), (9952, 163294), (19904, 81647)]