42290110

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6577}}^1$

素因数の和:7227

約数の個数: 16

約数和(自身を含む): 76252176

約数和(自身を除く): 33962066

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 6577, 13154, 32885, 65770, 4229011, 8458022, 21145055, 42290110]

約数ペア:

[(1, 42290110), (2, 21145055), (5, 8458022), (10, 4229011), (643, 65770), (1286, 32885), (3215, 13154), (6430, 6577)]