64329410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{156901}}^1$

素因数の和:156949

約数の個数: 16

約数和(自身を含む): 118617912

約数和(自身を除く): 54288502

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 156901, 313802, 784505, 1569010, 6432941, 12865882, 32164705, 64329410]

約数ペア:

[(1, 64329410), (2, 32164705), (5, 12865882), (10, 6432941), (41, 1569010), (82, 784505), (205, 313802), (410, 156901)]