23146384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 48612960

約数和(自身を除く): 25466576

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 1979, 2924, 3958, 5848, 7916, 11696, 15832, 31664, 33643, 67286, 85097, 134572, 170194, 269144, 340388, 538288, 680776, 1361552, 1446649, 2893298, 5786596, 11573192, 23146384]

約数ペア:

[(1, 23146384), (2, 11573192), (4, 5786596), (8, 2893298), (16, 1446649), (17, 1361552), (34, 680776), (43, 538288), (68, 340388), (86, 269144), (136, 170194), (172, 134572), (272, 85097), (344, 67286), (688, 33643), (731, 31664), (1462, 15832), (1979, 11696), (2924, 7916), (3958, 5848)]