16065328

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{1223}}^1$

素因数の和:2052

約数の個数: 20

約数和(自身を含む): 31189968

約数和(自身を除く): 15124640

約数列:

[1, 2, 4, 8, 16, 821, 1223, 1642, 2446, 3284, 4892, 6568, 9784, 13136, 19568, 1004083, 2008166, 4016332, 8032664, 16065328]

約数ペア:

[(1, 16065328), (2, 8032664), (4, 4016332), (8, 2008166), (16, 1004083), (821, 19568), (1223, 13136), (1642, 9784), (2446, 6568), (3284, 4892)]