31147224

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{9473}}^1$

素因数の和:9619

約数の個数: 32

約数和(自身を含む): 78444720

約数和(自身を除く): 47297496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 9473, 18946, 28419, 37892, 56838, 75784, 113676, 227352, 1297801, 2595602, 3893403, 5191204, 7786806, 10382408, 15573612, 31147224]

約数ペア:

[(1, 31147224), (2, 15573612), (3, 10382408), (4, 7786806), (6, 5191204), (8, 3893403), (12, 2595602), (24, 1297801), (137, 227352), (274, 113676), (411, 75784), (548, 56838), (822, 37892), (1096, 28419), (1644, 18946), (3288, 9473)]