16005416

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6971}}^1$

素因数の和:7025

約数の個数: 32

約数和(自身を含む): 35138880

約数和(自身を除く): 19133464

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 6971, 13942, 27884, 48797, 55768, 97594, 195188, 285811, 390376, 571622, 1143244, 2000677, 2286488, 4001354, 8002708, 16005416]

約数ペア:

[(1, 16005416), (2, 8002708), (4, 4001354), (7, 2286488), (8, 2000677), (14, 1143244), (28, 571622), (41, 390376), (56, 285811), (82, 195188), (164, 97594), (287, 55768), (328, 48797), (574, 27884), (1148, 13942), (2296, 6971)]