6647248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{10133}}^1$

素因数の和:10182

約数の個数: 20

約数和(自身を含む): 13194468

約数和(自身を除く): 6547220

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 10133, 20266, 40532, 81064, 162128, 415453, 830906, 1661812, 3323624, 6647248]

約数ペア:

[(1, 6647248), (2, 3323624), (4, 1661812), (8, 830906), (16, 415453), (41, 162128), (82, 81064), (164, 40532), (328, 20266), (656, 10133)]