23281568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{42797}}^1$

素因数の和:42824

約数の個数: 24

約数和(自身を含む): 48532932

約数和(自身を除く): 25251364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 42797, 85594, 171188, 342376, 684752, 727549, 1369504, 1455098, 2910196, 5820392, 11640784, 23281568]

約数ペア:

[(1, 23281568), (2, 11640784), (4, 5820392), (8, 2910196), (16, 1455098), (17, 1369504), (32, 727549), (34, 684752), (68, 342376), (136, 171188), (272, 85594), (544, 42797)]