30767824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113117}}^1$

素因数の和:113142

約数の個数: 20

約数和(自身を含む): 63119844

約数和(自身を除く): 32352020

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 113117, 226234, 452468, 904936, 1809872, 1922989, 3845978, 7691956, 15383912, 30767824]

約数ペア:

[(1, 30767824), (2, 15383912), (4, 7691956), (8, 3845978), (16, 1922989), (17, 1809872), (34, 904936), (68, 452468), (136, 226234), (272, 113117)]