15952816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{90641}}^1$

素因数の和:90660

約数の個数: 20

約数和(自身を含む): 33718824

約数和(自身を除く): 17766008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 90641, 181282, 362564, 725128, 997051, 1450256, 1994102, 3988204, 7976408, 15952816]

約数ペア:

[(1, 15952816), (2, 7976408), (4, 3988204), (8, 1994102), (11, 1450256), (16, 997051), (22, 725128), (44, 362564), (88, 181282), (176, 90641)]