87890696

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{9209}}^1$

素因数の和:10408

約数の個数: 16

約数和(自身を含む): 164951100

約数和(自身を除く): 77060404

約数列:

[1, 2, 4, 8, 1193, 2386, 4772, 9209, 9544, 18418, 36836, 73672, 10986337, 21972674, 43945348, 87890696]

約数ペア:

[(1, 87890696), (2, 43945348), (4, 21972674), (8, 10986337), (1193, 73672), (2386, 36836), (4772, 18418), (9209, 9544)]