25060816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142391}}^1$

素因数の和:142410

約数の個数: 20

約数和(自身を含む): 52969824

約数和(自身を除く): 27909008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142391, 284782, 569564, 1139128, 1566301, 2278256, 3132602, 6265204, 12530408, 25060816]

約数ペア:

[(1, 25060816), (2, 12530408), (4, 6265204), (8, 3132602), (11, 2278256), (16, 1566301), (22, 1139128), (44, 569564), (88, 284782), (176, 142391)]