28512056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{86927}}^1$

素因数の和:86974

約数の個数: 16

約数和(自身を含む): 54764640

約数和(自身を除く): 26252584

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 86927, 173854, 347708, 695416, 3564007, 7128014, 14256028, 28512056]

約数ペア:

[(1, 28512056), (2, 14256028), (4, 7128014), (8, 3564007), (41, 695416), (82, 347708), (164, 173854), (328, 86927)]