56272336

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{85781}}^1$

素因数の和:85830

約数の個数: 20

約数和(自身を含む): 111688164

約数和(自身を除く): 55415828

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 85781, 171562, 343124, 686248, 1372496, 3517021, 7034042, 14068084, 28136168, 56272336]

約数ペア:

[(1, 56272336), (2, 28136168), (4, 14068084), (8, 7034042), (16, 3517021), (41, 1372496), (82, 686248), (164, 343124), (328, 171562), (656, 85781)]