16402864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 34993296

約数和(自身を除く): 18590432

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 53, 58, 92, 106, 116, 184, 212, 232, 368, 424, 464, 667, 841, 848, 1219, 1334, 1537, 1682, 2438, 2668, 3074, 3364, 4876, 5336, 6148, 6728, 9752, 10672, 12296, 13456, 19343, 19504, 24592, 35351, 38686, 44573, 70702, 77372, 89146, 141404, 154744, 178292, 282808, 309488, 356584, 565616, 713168, 1025179, 2050358, 4100716, 8201432, 16402864]

約数ペア:

[(1, 16402864), (2, 8201432), (4, 4100716), (8, 2050358), (16, 1025179), (23, 713168), (29, 565616), (46, 356584), (53, 309488), (58, 282808), (92, 178292), (106, 154744), (116, 141404), (184, 89146), (212, 77372), (232, 70702), (368, 44573), (424, 38686), (464, 35351), (667, 24592), (841, 19504), (848, 19343), (1219, 13456), (1334, 12296), (1537, 10672), (1682, 9752), (2438, 6728), (2668, 6148), (3074, 5336), (3364, 4876)]