47172304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71909}}^1$

素因数の和:71958

約数の個数: 20

約数和(自身を含む): 93626820

約数和(自身を除く): 46454516

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 71909, 143818, 287636, 575272, 1150544, 2948269, 5896538, 11793076, 23586152, 47172304]

約数ペア:

[(1, 47172304), (2, 23586152), (4, 11793076), (8, 5896538), (16, 2948269), (41, 1150544), (82, 575272), (164, 287636), (328, 143818), (656, 71909)]