16860664

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{28871}}^1$

素因数の和:28950

約数の個数: 16

約数和(自身を含む): 32047920

約数和(自身を除く): 15187256

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 28871, 57742, 115484, 230968, 2107583, 4215166, 8430332, 16860664]

約数ペア:

[(1, 16860664), (2, 8430332), (4, 4215166), (8, 2107583), (73, 230968), (146, 115484), (292, 57742), (584, 28871)]