9307816

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 20234880

約数和(自身を除く): 10927064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2341, 3976, 4682, 9364, 16387, 18728, 32774, 65548, 131096, 166211, 332422, 664844, 1163477, 1329688, 2326954, 4653908, 9307816]

約数ペア:

[(1, 9307816), (2, 4653908), (4, 2326954), (7, 1329688), (8, 1163477), (14, 664844), (28, 332422), (56, 166211), (71, 131096), (142, 65548), (284, 32774), (497, 18728), (568, 16387), (994, 9364), (1988, 4682), (2341, 3976)]