40051336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{385109}}^1$

素因数の和:385128

約数の個数: 16

約数和(自身を含む): 80873100

約数和(自身を除く): 40821764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 385109, 770218, 1540436, 3080872, 5006417, 10012834, 20025668, 40051336]

約数ペア:

[(1, 40051336), (2, 20025668), (4, 10012834), (8, 5006417), (13, 3080872), (26, 1540436), (52, 770218), (104, 385109)]