65430448

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{7187}}^1$

素因数の和:7764

約数の個数: 20

約数和(自身を含む): 127011960

約数和(自身を除く): 61581512

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 7187, 9104, 14374, 28748, 57496, 114992, 4089403, 8178806, 16357612, 32715224, 65430448]

約数ペア:

[(1, 65430448), (2, 32715224), (4, 16357612), (8, 8178806), (16, 4089403), (569, 114992), (1138, 57496), (2276, 28748), (4552, 14374), (7187, 9104)]