16980888

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{17257}}^1$

素因数の和:17307

約数の個数: 32

約数和(自身を含む): 43490160

約数和(自身を除く): 26509272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 17257, 34514, 51771, 69028, 103542, 138056, 207084, 414168, 707537, 1415074, 2122611, 2830148, 4245222, 5660296, 8490444, 16980888]

約数ペア:

[(1, 16980888), (2, 8490444), (3, 5660296), (4, 4245222), (6, 2830148), (8, 2122611), (12, 1415074), (24, 707537), (41, 414168), (82, 207084), (123, 138056), (164, 103542), (246, 69028), (328, 51771), (492, 34514), (984, 17257)]