22165264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{107}}^2$

素因数の和:244

約数の個数: 45

約数和(自身を含む): 47649511

約数和(自身を除く): 25484247

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 176, 214, 242, 428, 484, 856, 968, 1177, 1712, 1936, 2354, 4708, 9416, 11449, 12947, 18832, 22898, 25894, 45796, 51788, 91592, 103576, 125939, 183184, 207152, 251878, 503756, 1007512, 1385329, 2015024, 2770658, 5541316, 11082632, 22165264]

約数ペア:

[(1, 22165264), (2, 11082632), (4, 5541316), (8, 2770658), (11, 2015024), (16, 1385329), (22, 1007512), (44, 503756), (88, 251878), (107, 207152), (121, 183184), (176, 125939), (214, 103576), (242, 91592), (428, 51788), (484, 45796), (856, 25894), (968, 22898), (1177, 18832), (1712, 12947), (1936, 11449), (2354, 9416)]