16956792

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5477}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 47001240

約数和(自身を除く): 30044448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5477, 10954, 16431, 21908, 32862, 43816, 49293, 65724, 98586, 131448, 197172, 235511, 394344, 471022, 706533, 942044, 1413066, 1884088, 2119599, 2826132, 4239198, 5652264, 8478396, 16956792]

約数ペア:

[(1, 16956792), (2, 8478396), (3, 5652264), (4, 4239198), (6, 2826132), (8, 2119599), (9, 1884088), (12, 1413066), (18, 942044), (24, 706533), (36, 471022), (43, 394344), (72, 235511), (86, 197172), (129, 131448), (172, 98586), (258, 65724), (344, 49293), (387, 43816), (516, 32862), (774, 21908), (1032, 16431), (1548, 10954), (3096, 5477)]