16347656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157189}}^1$

素因数の和:157208

約数の個数: 16

約数和(自身を含む): 33009900

約数和(自身を除く): 16662244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157189, 314378, 628756, 1257512, 2043457, 4086914, 8173828, 16347656]

約数ペア:

[(1, 16347656), (2, 8173828), (4, 4086914), (8, 2043457), (13, 1257512), (26, 628756), (52, 314378), (104, 157189)]