164005370

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{10193}}^1$

素因数の和:11809

約数の個数: 16

約数和(自身を含む): 295422120

約数和(自身を除く): 131416750

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 10193, 16090, 20386, 50965, 101930, 16400537, 32801074, 82002685, 164005370]

約数ペア:

[(1, 164005370), (2, 82002685), (5, 32801074), (10, 16400537), (1609, 101930), (3218, 50965), (8045, 20386), (10193, 16090)]