31333666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 27090014

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1391, 1498, 1609, 2782, 3218, 9737, 11263, 19474, 20917, 22526, 41834, 146419, 172163, 292838, 344326, 1205141, 2238119, 2410282, 4476238, 15666833, 31333666]

約数ペア:

[(1, 31333666), (2, 15666833), (7, 4476238), (13, 2410282), (14, 2238119), (26, 1205141), (91, 344326), (107, 292838), (182, 172163), (214, 146419), (749, 41834), (1391, 22526), (1498, 20917), (1609, 19474), (2782, 11263), (3218, 9737)]