31279668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{372377}}^1$

素因数の和:372391

約数の個数: 24

約数和(自身を含む): 83412672

約数和(自身を除く): 52133004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 372377, 744754, 1117131, 1489508, 2234262, 2606639, 4468524, 5213278, 7819917, 10426556, 15639834, 31279668]

約数ペア:

[(1, 31279668), (2, 15639834), (3, 10426556), (4, 7819917), (6, 5213278), (7, 4468524), (12, 2606639), (14, 2234262), (21, 1489508), (28, 1117131), (42, 744754), (84, 372377)]