18308128

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5347}}^1$

素因数の和:5464

約数の個数: 24

約数和(自身を含む): 36387792

約数和(自身を除く): 18079664

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5347, 10694, 21388, 42776, 85552, 171104, 572129, 1144258, 2288516, 4577032, 9154064, 18308128]

約数ペア:

[(1, 18308128), (2, 9154064), (4, 4577032), (8, 2288516), (16, 1144258), (32, 572129), (107, 171104), (214, 85552), (428, 42776), (856, 21388), (1712, 10694), (3424, 5347)]