16948856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 32672640

約数和(自身を除く): 15723784

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 268, 307, 412, 536, 614, 824, 1228, 2456, 6901, 13802, 20569, 27604, 31621, 41138, 55208, 63242, 82276, 126484, 164552, 252968, 2118607, 4237214, 8474428, 16948856]

約数ペア:

[(1, 16948856), (2, 8474428), (4, 4237214), (8, 2118607), (67, 252968), (103, 164552), (134, 126484), (206, 82276), (268, 63242), (307, 55208), (412, 41138), (536, 31621), (614, 27604), (824, 20569), (1228, 13802), (2456, 6901)]