16982128

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3391}}^1$

素因数の和:3712

約数の個数: 20

約数和(自身を含む): 33017728

約数和(自身を除く): 16035600

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3391, 5008, 6782, 13564, 27128, 54256, 1061383, 2122766, 4245532, 8491064, 16982128]

約数ペア:

[(1, 16982128), (2, 8491064), (4, 4245532), (8, 2122766), (16, 1061383), (313, 54256), (626, 27128), (1252, 13564), (2504, 6782), (3391, 5008)]