34218440

素因数分解:

$2^3\times 5^1\times {\mathrm{855461}}^1$

素因数の和:855472

約数の個数: 16

約数和(自身を含む): 76991580

約数和(自身を除く): 42773140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 855461, 1710922, 3421844, 4277305, 6843688, 8554610, 17109220, 34218440]

約数ペア:

[(1, 34218440), (2, 17109220), (4, 8554610), (5, 6843688), (8, 4277305), (10, 3421844), (20, 1710922), (40, 855461)]