40208568

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5387}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 100863360

約数和(自身を除く): 60654792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 5387, 7464, 10774, 16161, 21548, 32322, 43096, 64644, 129288, 1675357, 3350714, 5026071, 6701428, 10052142, 13402856, 20104284, 40208568]

約数ペア:

[(1, 40208568), (2, 20104284), (3, 13402856), (4, 10052142), (6, 6701428), (8, 5026071), (12, 3350714), (24, 1675357), (311, 129288), (622, 64644), (933, 43096), (1244, 32322), (1866, 21548), (2488, 16161), (3732, 10774), (5387, 7464)]