16340716

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 33496848

約数和(自身を除く): 17156132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 317, 526, 634, 1052, 1268, 1841, 2219, 3682, 4438, 7364, 8876, 12887, 15533, 25774, 31066, 51548, 62132, 83371, 166742, 333484, 583597, 1167194, 2334388, 4085179, 8170358, 16340716]

約数ペア:

[(1, 16340716), (2, 8170358), (4, 4085179), (7, 2334388), (14, 1167194), (28, 583597), (49, 333484), (98, 166742), (196, 83371), (263, 62132), (317, 51548), (526, 31066), (634, 25774), (1052, 15533), (1268, 12887), (1841, 8876), (2219, 7364), (3682, 4438)]