56489032

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{64781}}^1$

素因数の和:64896

約数の個数: 16

約数和(自身を含む): 106890300

約数和(自身を除く): 50401268

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 64781, 129562, 259124, 518248, 7061129, 14122258, 28244516, 56489032]

約数ペア:

[(1, 56489032), (2, 28244516), (4, 14122258), (8, 7061129), (109, 518248), (218, 259124), (436, 129562), (872, 64781)]