13660336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{27541}}^1$

素因数の和:27580

約数の個数: 20

約数和(自身を含む): 27321664

約数和(自身を除く): 13661328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 27541, 55082, 110164, 220328, 440656, 853771, 1707542, 3415084, 6830168, 13660336]

約数ペア:

[(1, 13660336), (2, 6830168), (4, 3415084), (8, 1707542), (16, 853771), (31, 440656), (62, 220328), (124, 110164), (248, 55082), (496, 27541)]