82788208

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{65497}}^1$

素因数の和:65584

約数の個数: 20

約数和(自身を含む): 162435040

約数和(自身を除く): 79646832

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 65497, 130994, 261988, 523976, 1047952, 5174263, 10348526, 20697052, 41394104, 82788208]

約数ペア:

[(1, 82788208), (2, 41394104), (4, 20697052), (8, 10348526), (16, 5174263), (79, 1047952), (158, 523976), (316, 261988), (632, 130994), (1264, 65497)]