88400144

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2789}}^1$

素因数の和:3087

約数の個数: 40

約数和(自身を含む): 196505280

約数和(自身を除く): 108105136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 2789, 3962, 4528, 5578, 7924, 11156, 15848, 19523, 22312, 31696, 39046, 44624, 78092, 156184, 312368, 789287, 1578574, 3157148, 5525009, 6314296, 11050018, 12628592, 22100036, 44200072, 88400144]

約数ペア:

[(1, 88400144), (2, 44200072), (4, 22100036), (7, 12628592), (8, 11050018), (14, 6314296), (16, 5525009), (28, 3157148), (56, 1578574), (112, 789287), (283, 312368), (566, 156184), (1132, 78092), (1981, 44624), (2264, 39046), (2789, 31696), (3962, 22312), (4528, 19523), (5578, 15848), (7924, 11156)]