13481704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{39191}}^1$

素因数の和:39240

約数の個数: 16

約数和(自身を含む): 25866720

約数和(自身を除く): 12385016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 39191, 78382, 156764, 313528, 1685213, 3370426, 6740852, 13481704]

約数ペア:

[(1, 13481704), (2, 6740852), (4, 3370426), (8, 1685213), (43, 313528), (86, 156764), (172, 78382), (344, 39191)]