23086928

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{20323}}^1$

素因数の和:20402

約数の個数: 20

約数和(自身を含む): 45363168

約数和(自身を除く): 22276240

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 20323, 40646, 81292, 162584, 325168, 1442933, 2885866, 5771732, 11543464, 23086928]

約数ペア:

[(1, 23086928), (2, 11543464), (4, 5771732), (8, 2885866), (16, 1442933), (71, 325168), (142, 162584), (284, 81292), (568, 40646), (1136, 20323)]