2862128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4412

約数の個数: 20

約数和(自身を含む): 5681928

約数和(自身を除く): 2819800

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4363, 8726, 17452, 34904, 69808, 178883, 357766, 715532, 1431064, 2862128]

約数ペア:

[(1, 2862128), (2, 1431064), (4, 715532), (8, 357766), (16, 178883), (41, 69808), (82, 34904), (164, 17452), (328, 8726), (656, 4363)]