6642224

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3308

約数の個数: 20

約数和(自身を含む): 12971640

約数和(自身を除く): 6329416

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 3169, 6338, 12676, 25352, 50704, 415139, 830278, 1660556, 3321112, 6642224]

約数ペア:

[(1, 6642224), (2, 3321112), (4, 1660556), (8, 830278), (16, 415139), (131, 50704), (262, 25352), (524, 12676), (1048, 6338), (2096, 3169)]