39641576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{381169}}^1$

素因数の和:381188

約数の個数: 16

約数和(自身を含む): 80045700

約数和(自身を除く): 40404124

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 381169, 762338, 1524676, 3049352, 4955197, 9910394, 19820788, 39641576]

約数ペア:

[(1, 39641576), (2, 19820788), (4, 9910394), (8, 4955197), (13, 3049352), (26, 1524676), (52, 762338), (104, 381169)]