31811392

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{21611}}^1$

素因数の和:21646

約数の個数: 28

約数和(自身を含む): 65873376

約数和(自身を除く): 34061984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 21611, 43222, 86444, 172888, 345776, 497053, 691552, 994106, 1383104, 1988212, 3976424, 7952848, 15905696, 31811392]

約数ペア:

[(1, 31811392), (2, 15905696), (4, 7952848), (8, 3976424), (16, 1988212), (23, 1383104), (32, 994106), (46, 691552), (64, 497053), (92, 345776), (184, 172888), (368, 86444), (736, 43222), (1472, 21611)]