8136856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11177}}^1$

素因数の和:11203

約数の個数: 32

約数和(自身を含む): 18779040

約数和(自身を除く): 10642184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11177, 22354, 44708, 78239, 89416, 145301, 156478, 290602, 312956, 581204, 625912, 1017107, 1162408, 2034214, 4068428, 8136856]

約数ペア:

[(1, 8136856), (2, 4068428), (4, 2034214), (7, 1162408), (8, 1017107), (13, 625912), (14, 581204), (26, 312956), (28, 290602), (52, 156478), (56, 145301), (91, 89416), (104, 78239), (182, 44708), (364, 22354), (728, 11177)]