34217240

素因数分解:

$2^3\times 5^1\times {\mathrm{855431}}^1$

素因数の和:855442

約数の個数: 16

約数和(自身を含む): 76988880

約数和(自身を除く): 42771640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 855431, 1710862, 3421724, 4277155, 6843448, 8554310, 17108620, 34217240]

約数ペア:

[(1, 34217240), (2, 17108620), (4, 8554310), (5, 6843448), (8, 4277155), (10, 3421724), (20, 1710862), (40, 855431)]