87318804910

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{5426899}}^1$

素因数の和:5428515

約数の個数: 16

約数和(自身を含む): 157271562000

約数和(自身を除く): 69952757090

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 5426899, 10853798, 27134495, 54268990, 8731880491, 17463760982, 43659402455, 87318804910]

約数ペア:

[(1, 87318804910), (2, 43659402455), (5, 17463760982), (10, 8731880491), (1609, 54268990), (3218, 27134495), (8045, 10853798), (16090, 5426899)]