82857818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{5323}}^1$

素因数の和:5549

約数の個数: 16

約数和(自身を含む): 127903776

約数和(自身を除く): 45045958

約数列:

[1, 2, 43, 86, 181, 362, 5323, 7783, 10646, 15566, 228889, 457778, 963463, 1926926, 41428909, 82857818]

約数ペア:

[(1, 82857818), (2, 41428909), (43, 1926926), (86, 963463), (181, 457778), (362, 228889), (5323, 15566), (7783, 10646)]