40376488

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{12713}}^1$

素因数の和:13116

約数の個数: 16

約数和(自身を含む): 75902580

約数和(自身を除く): 35526092

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 12713, 25426, 50852, 101704, 5047061, 10094122, 20188244, 40376488]

約数ペア:

[(1, 40376488), (2, 20188244), (4, 10094122), (8, 5047061), (397, 101704), (794, 50852), (1588, 25426), (3176, 12713)]