84427568

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{41549}}^1$

素因数の和:41684

約数の個数: 20

約数和(自身を含む): 164870400

約数和(自身を除く): 80442832

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 41549, 83098, 166196, 332392, 664784, 5276723, 10553446, 21106892, 42213784, 84427568]

約数ペア:

[(1, 84427568), (2, 42213784), (4, 21106892), (8, 10553446), (16, 5276723), (127, 664784), (254, 332392), (508, 166196), (1016, 83098), (2032, 41549)]