8415824

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12829}}^1$

素因数の和:12878

約数の個数: 20

約数和(自身を含む): 16704660

約数和(自身を除く): 8288836

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12829, 25658, 51316, 102632, 205264, 525989, 1051978, 2103956, 4207912, 8415824]

約数ペア:

[(1, 8415824), (2, 4207912), (4, 2103956), (8, 1051978), (16, 525989), (41, 205264), (82, 102632), (164, 51316), (328, 25658), (656, 12829)]