16740656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 33963600

約数和(自身を除く): 17222944

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 331, 436, 464, 662, 872, 1324, 1744, 2648, 3161, 5296, 6322, 9599, 12644, 19198, 25288, 36079, 38396, 50576, 72158, 76792, 144316, 153584, 288632, 577264, 1046291, 2092582, 4185164, 8370328, 16740656]

約数ペア:

[(1, 16740656), (2, 8370328), (4, 4185164), (8, 2092582), (16, 1046291), (29, 577264), (58, 288632), (109, 153584), (116, 144316), (218, 76792), (232, 72158), (331, 50576), (436, 38396), (464, 36079), (662, 25288), (872, 19198), (1324, 12644), (1744, 9599), (2648, 6322), (3161, 5296)]