23200784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85297}}^1$

素因数の和:85322

約数の個数: 20

約数和(自身を含む): 47596284

約数和(自身を除く): 24395500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85297, 170594, 341188, 682376, 1364752, 1450049, 2900098, 5800196, 11600392, 23200784]

約数ペア:

[(1, 23200784), (2, 11600392), (4, 5800196), (8, 2900098), (16, 1450049), (17, 1364752), (34, 682376), (68, 341188), (136, 170594), (272, 85297)]