22731488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 49152096

約数和(自身を除く): 26420608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1031, 1378, 1696, 2062, 2756, 4124, 5512, 8248, 11024, 13403, 16496, 22048, 26806, 32992, 53612, 54643, 107224, 109286, 214448, 218572, 428896, 437144, 710359, 874288, 1420718, 1748576, 2841436, 5682872, 11365744, 22731488]

約数ペア:

[(1, 22731488), (2, 11365744), (4, 5682872), (8, 2841436), (13, 1748576), (16, 1420718), (26, 874288), (32, 710359), (52, 437144), (53, 428896), (104, 218572), (106, 214448), (208, 109286), (212, 107224), (416, 54643), (424, 53612), (689, 32992), (848, 26806), (1031, 22048), (1378, 16496), (1696, 13403), (2062, 11024), (2756, 8248), (4124, 5512)]