16616784

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3361}}^1$

素因数の和:3475

約数の個数: 40

約数和(自身を含む): 43356352

約数和(自身を除く): 26739568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3361, 4944, 6722, 10083, 13444, 20166, 26888, 40332, 53776, 80664, 161328, 346183, 692366, 1038549, 1384732, 2077098, 2769464, 4154196, 5538928, 8308392, 16616784]

約数ペア:

[(1, 16616784), (2, 8308392), (3, 5538928), (4, 4154196), (6, 2769464), (8, 2077098), (12, 1384732), (16, 1038549), (24, 692366), (48, 346183), (103, 161328), (206, 80664), (309, 53776), (412, 40332), (618, 26888), (824, 20166), (1236, 13444), (1648, 10083), (2472, 6722), (3361, 4944)]