23580856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 48731760

約数和(自身を除く): 25150904

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5273, 10546, 21092, 42184, 68549, 137098, 226739, 274196, 453478, 548392, 906956, 1813912, 2947607, 5895214, 11790428, 23580856]

約数ペア:

[(1, 23580856), (2, 11790428), (4, 5895214), (8, 2947607), (13, 1813912), (26, 906956), (43, 548392), (52, 453478), (86, 274196), (104, 226739), (172, 137098), (344, 68549), (559, 42184), (1118, 21092), (2236, 10546), (4472, 5273)]