87828328

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7433}}^1$

素因数の和:7657

約数の個数: 32

約数和(自身を含む): 189120960

約数和(自身を除く): 101292632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 7433, 11816, 14866, 29732, 52031, 59464, 104062, 208124, 416248, 1568363, 3136726, 6273452, 10978541, 12546904, 21957082, 43914164, 87828328]

約数ペア:

[(1, 87828328), (2, 43914164), (4, 21957082), (7, 12546904), (8, 10978541), (14, 6273452), (28, 3136726), (56, 1568363), (211, 416248), (422, 208124), (844, 104062), (1477, 59464), (1688, 52031), (2954, 29732), (5908, 14866), (7433, 11816)]