8008208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38501}}^1$

素因数の和:38522

約数の個数: 20

約数和(自身を含む): 16709868

約数和(自身を除く): 8701660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38501, 77002, 154004, 308008, 500513, 616016, 1001026, 2002052, 4004104, 8008208]

約数ペア:

[(1, 8008208), (2, 4004104), (4, 2002052), (8, 1001026), (13, 616016), (16, 500513), (26, 308008), (52, 154004), (104, 77002), (208, 38501)]