7947088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11551}}^1$

素因数の和:11602

約数の個数: 20

約数和(自身を含む): 15756928

約数和(自身を除く): 7809840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11551, 23102, 46204, 92408, 184816, 496693, 993386, 1986772, 3973544, 7947088]

約数ペア:

[(1, 7947088), (2, 3973544), (4, 1986772), (8, 993386), (16, 496693), (43, 184816), (86, 92408), (172, 46204), (344, 23102), (688, 11551)]