39939864

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5351}}^1$

素因数の和:5671

約数の個数: 32

約数和(自身を含む): 100189440

約数和(自身を除く): 60249576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 5351, 7464, 10702, 16053, 21404, 32106, 42808, 64212, 128424, 1664161, 3328322, 4992483, 6656644, 9984966, 13313288, 19969932, 39939864]

約数ペア:

[(1, 39939864), (2, 19969932), (3, 13313288), (4, 9984966), (6, 6656644), (8, 4992483), (12, 3328322), (24, 1664161), (311, 128424), (622, 64212), (933, 42808), (1244, 32106), (1866, 21404), (2488, 16053), (3732, 10702), (5351, 7464)]