80002544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{294127}}^1$

素因数の和:294152

約数の個数: 20

約数和(自身を含む): 164123424

約数和(自身を除く): 84120880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 294127, 588254, 1176508, 2353016, 4706032, 5000159, 10000318, 20000636, 40001272, 80002544]

約数ペア:

[(1, 80002544), (2, 40001272), (4, 20000636), (8, 10000318), (16, 5000159), (17, 4706032), (34, 2353016), (68, 1176508), (136, 588254), (272, 294127)]