38881544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373861}}^1$

素因数の和:373880

約数の個数: 16

約数和(自身を含む): 78511020

約数和(自身を除く): 39629476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373861, 747722, 1495444, 2990888, 4860193, 9720386, 19440772, 38881544]

約数ペア:

[(1, 38881544), (2, 19440772), (4, 9720386), (8, 4860193), (13, 2990888), (26, 1495444), (52, 747722), (104, 373861)]