38168864

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{27739}}^1$

素因数の和:27792

約数の個数: 24

約数和(自身を含む): 76895280

約数和(自身を除く): 38726416

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 27739, 55478, 110956, 221912, 443824, 887648, 1192777, 2385554, 4771108, 9542216, 19084432, 38168864]

約数ペア:

[(1, 38168864), (2, 19084432), (4, 9542216), (8, 4771108), (16, 2385554), (32, 1192777), (43, 887648), (86, 443824), (172, 221912), (344, 110956), (688, 55478), (1376, 27739)]