4223336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{40609}}^1$

素因数の和:40628

約数の個数: 16

約数和(自身を含む): 8528100

約数和(自身を除く): 4304764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 40609, 81218, 162436, 324872, 527917, 1055834, 2111668, 4223336]

約数ペア:

[(1, 4223336), (2, 2111668), (4, 1055834), (8, 527917), (13, 324872), (26, 162436), (52, 81218), (104, 40609)]