31358264

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9491}}^1$

素因数の和:9563

約数の個数: 32

約数和(自身を含む): 68342400

約数和(自身を除く): 36984136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 9491, 18982, 37964, 66437, 75928, 132874, 265748, 531496, 559969, 1119938, 2239876, 3919783, 4479752, 7839566, 15679132, 31358264]

約数ペア:

[(1, 31358264), (2, 15679132), (4, 7839566), (7, 4479752), (8, 3919783), (14, 2239876), (28, 1119938), (56, 559969), (59, 531496), (118, 265748), (236, 132874), (413, 75928), (472, 66437), (826, 37964), (1652, 18982), (3304, 9491)]