63431984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51487}}^1$

素因数の和:51513

約数の個数: 40

約数和(自身を含む): 153228288

約数和(自身を除く): 89796304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 51487, 102974, 205948, 360409, 411896, 566357, 720818, 823792, 1132714, 1441636, 2265428, 2883272, 3964499, 4530856, 5766544, 7928998, 9061712, 15857996, 31715992, 63431984]

約数ペア:

[(1, 63431984), (2, 31715992), (4, 15857996), (7, 9061712), (8, 7928998), (11, 5766544), (14, 4530856), (16, 3964499), (22, 2883272), (28, 2265428), (44, 1441636), (56, 1132714), (77, 823792), (88, 720818), (112, 566357), (154, 411896), (176, 360409), (308, 205948), (616, 102974), (1232, 51487)]