31097328

素因数分解:

$2^4\times 3^1\times {\mathrm{647861}}^1$

素因数の和:647872

約数の個数: 20

約数和(自身を含む): 80334888

約数和(自身を除く): 49237560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647861, 1295722, 1943583, 2591444, 3887166, 5182888, 7774332, 10365776, 15548664, 31097328]

約数ペア:

[(1, 31097328), (2, 15548664), (3, 10365776), (4, 7774332), (6, 5182888), (8, 3887166), (12, 2591444), (16, 1943583), (24, 1295722), (48, 647861)]