64912886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10631}}^1$

素因数の和:10747

約数の個数: 16

約数和(自身を含む): 101046528

約数和(自身を除く): 36133642

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 10631, 21262, 457133, 754801, 914266, 1509602, 32456443, 64912886]

約数ペア:

[(1, 64912886), (2, 32456443), (43, 1509602), (71, 914266), (86, 754801), (142, 457133), (3053, 21262), (6106, 10631)]