13829488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{20101}}^1$

素因数の和:20152

約数の個数: 20

約数和(自身を含む): 27419128

約数和(自身を除く): 13589640

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 20101, 40202, 80404, 160808, 321616, 864343, 1728686, 3457372, 6914744, 13829488]

約数ペア:

[(1, 13829488), (2, 6914744), (4, 3457372), (8, 1728686), (16, 864343), (43, 321616), (86, 160808), (172, 80404), (344, 40202), (688, 20101)]