80125904

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{21493}}^1$

素因数の和:21734

約数の個数: 20

約数和(自身を含む): 155917476

約数和(自身を除く): 75791572

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 21493, 42986, 85972, 171944, 343888, 5007869, 10015738, 20031476, 40062952, 80125904]

約数ペア:

[(1, 80125904), (2, 40062952), (4, 20031476), (8, 10015738), (16, 5007869), (233, 343888), (466, 171944), (932, 85972), (1864, 42986), (3728, 21493)]