16988894216

素因数分解:

$2^3\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{97579}}^1$

素因数の和:100701

約数の個数: 32

約数和(自身を含む): 36416856000

約数和(自身を除く): 19427961784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3109, 6218, 12436, 21763, 24872, 43526, 87052, 97579, 174104, 195158, 390316, 683053, 780632, 1366106, 2732212, 5464424, 303373111, 606746222, 1213492444, 2123611777, 2426984888, 4247223554, 8494447108, 16988894216]

約数ペア:

[(1, 16988894216), (2, 8494447108), (4, 4247223554), (7, 2426984888), (8, 2123611777), (14, 1213492444), (28, 606746222), (56, 303373111), (3109, 5464424), (6218, 2732212), (12436, 1366106), (21763, 780632), (24872, 683053), (43526, 390316), (87052, 195158), (97579, 174104)]