16280328

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12799}}^1$

素因数の和:12861

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 25191672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 12799, 25598, 38397, 51196, 76794, 102392, 153588, 307176, 678347, 1356694, 2035041, 2713388, 4070082, 5426776, 8140164, 16280328]

約数ペア:

[(1, 16280328), (2, 8140164), (3, 5426776), (4, 4070082), (6, 2713388), (8, 2035041), (12, 1356694), (24, 678347), (53, 307176), (106, 153588), (159, 102392), (212, 76794), (318, 51196), (424, 38397), (636, 25598), (1272, 12799)]