42908554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4157}}^1$

素因数の和:4569

約数の個数: 16

約数和(自身を含む): 69505128

約数和(自身を除く): 26596574

約数列:

[1, 2, 13, 26, 397, 794, 4157, 5161, 8314, 10322, 54041, 108082, 1650329, 3300658, 21454277, 42908554]

約数ペア:

[(1, 42908554), (2, 21454277), (13, 3300658), (26, 1650329), (397, 108082), (794, 54041), (4157, 10322), (5161, 8314)]