16830888

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 44098560

約数和(自身を除く): 27267672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 347, 376, 516, 564, 694, 1032, 1041, 1128, 1388, 2021, 2082, 2776, 4042, 4164, 6063, 8084, 8328, 12126, 14921, 16168, 16309, 24252, 29842, 32618, 44763, 48504, 48927, 59684, 65236, 89526, 97854, 119368, 130472, 179052, 195708, 358104, 391416, 701287, 1402574, 2103861, 2805148, 4207722, 5610296, 8415444, 16830888]

約数ペア:

[(1, 16830888), (2, 8415444), (3, 5610296), (4, 4207722), (6, 2805148), (8, 2103861), (12, 1402574), (24, 701287), (43, 391416), (47, 358104), (86, 195708), (94, 179052), (129, 130472), (141, 119368), (172, 97854), (188, 89526), (258, 65236), (282, 59684), (344, 48927), (347, 48504), (376, 44763), (516, 32618), (564, 29842), (694, 24252), (1032, 16309), (1041, 16168), (1128, 14921), (1388, 12126), (2021, 8328), (2082, 8084), (2776, 6063), (4042, 4164)]