40592656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{195157}}^1$

素因数の和:195178

約数の個数: 20

約数和(自身を含む): 84698572

約数和(自身を除く): 44105916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 195157, 390314, 780628, 1561256, 2537041, 3122512, 5074082, 10148164, 20296328, 40592656]

約数ペア:

[(1, 40592656), (2, 20296328), (4, 10148164), (8, 5074082), (13, 3122512), (16, 2537041), (26, 1561256), (52, 780628), (104, 390314), (208, 195157)]