16193360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:4991

約数の個数: 40

約数和(自身を含む): 38575656

約数和(自身を除く): 22382296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4937, 9874, 19748, 24685, 39496, 49370, 78992, 98740, 197480, 202417, 394960, 404834, 809668, 1012085, 1619336, 2024170, 3238672, 4048340, 8096680, 16193360]

約数ペア:

[(1, 16193360), (2, 8096680), (4, 4048340), (5, 3238672), (8, 2024170), (10, 1619336), (16, 1012085), (20, 809668), (40, 404834), (41, 394960), (80, 202417), (82, 197480), (164, 98740), (205, 78992), (328, 49370), (410, 39496), (656, 24685), (820, 19748), (1640, 9874), (3280, 4937)]