54817328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83563}}^1$

素因数の和:83612

約数の個数: 20

約数和(自身を含む): 108800328

約数和(自身を除く): 53983000

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 83563, 167126, 334252, 668504, 1337008, 3426083, 6852166, 13704332, 27408664, 54817328]

約数ペア:

[(1, 54817328), (2, 27408664), (4, 13704332), (8, 6852166), (16, 3426083), (41, 1337008), (82, 668504), (164, 334252), (328, 167126), (656, 83563)]