16893328

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2633}}^1$

素因数の和:3042

約数の個数: 20

約数和(自身を含む): 32824908

約数和(自身を除く): 15931580

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 2633, 3208, 5266, 6416, 10532, 21064, 42128, 1055833, 2111666, 4223332, 8446664, 16893328]

約数ペア:

[(1, 16893328), (2, 8446664), (4, 4223332), (8, 2111666), (16, 1055833), (401, 42128), (802, 21064), (1604, 10532), (2633, 6416), (3208, 5266)]