27161072

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12391}}^1$

素因数の和:12536

約数の個数: 20

約数和(自身を含む): 53012976

約数和(自身を除く): 25851904

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12391, 24782, 49564, 99128, 198256, 1697567, 3395134, 6790268, 13580536, 27161072]

約数ペア:

[(1, 27161072), (2, 13580536), (4, 6790268), (8, 3395134), (16, 1697567), (137, 198256), (274, 99128), (548, 49564), (1096, 24782), (2192, 12391)]