64670090

素因数分解:

$2^1\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{4127}}^1$

素因数の和:5701

約数の個数: 16

約数和(自身を含む): 116508672

約数和(自身を除く): 51838582

約数列:

[1, 2, 5, 10, 1567, 3134, 4127, 7835, 8254, 15670, 20635, 41270, 6467009, 12934018, 32335045, 64670090]

約数ペア:

[(1, 64670090), (2, 32335045), (5, 12934018), (10, 6467009), (1567, 41270), (3134, 20635), (4127, 15670), (7835, 8254)]