16624055

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 24136704

約数和(自身を除く): 7512649

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 193, 535, 749, 805, 965, 1351, 2461, 3745, 4439, 6755, 12305, 17227, 20651, 22195, 31073, 86135, 103255, 144557, 155365, 474973, 722785, 2374865, 3324811, 16624055]

約数ペア:

[(1, 16624055), (5, 3324811), (7, 2374865), (23, 722785), (35, 474973), (107, 155365), (115, 144557), (161, 103255), (193, 86135), (535, 31073), (749, 22195), (805, 20651), (965, 17227), (1351, 12305), (2461, 6755), (3745, 4439)]