17917232

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1747}}^1$

素因数の和:2396

約数の個数: 20

約数和(自身を含む): 34788696

約数和(自身を除く): 16871464

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1747, 2564, 3494, 5128, 6988, 10256, 13976, 27952, 1119827, 2239654, 4479308, 8958616, 17917232]

約数ペア:

[(1, 17917232), (2, 8958616), (4, 4479308), (8, 2239654), (16, 1119827), (641, 27952), (1282, 13976), (1747, 10256), (2564, 6988), (3494, 5128)]