22643632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128657}}^1$

素因数の和:128676

約数の個数: 20

約数和(自身を含む): 47860776

約数和(自身を除く): 25217144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128657, 257314, 514628, 1029256, 1415227, 2058512, 2830454, 5660908, 11321816, 22643632]

約数ペア:

[(1, 22643632), (2, 11321816), (4, 5660908), (8, 2830454), (11, 2058512), (16, 1415227), (22, 1029256), (44, 514628), (88, 257314), (176, 128657)]