23923952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{115019}}^1$

素因数の和:115040

約数の個数: 20

約数和(自身を含む): 49918680

約数和(自身を除く): 25994728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 115019, 230038, 460076, 920152, 1495247, 1840304, 2990494, 5980988, 11961976, 23923952]

約数ペア:

[(1, 23923952), (2, 11961976), (4, 5980988), (8, 2990494), (13, 1840304), (16, 1495247), (26, 920152), (52, 460076), (104, 230038), (208, 115019)]