22315544

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{52631}}^1$

素因数の和:52690

約数の個数: 16

約数和(自身を含む): 42631920

約数和(自身を除く): 20316376

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 52631, 105262, 210524, 421048, 2789443, 5578886, 11157772, 22315544]

約数ペア:

[(1, 22315544), (2, 11157772), (4, 5578886), (8, 2789443), (53, 421048), (106, 210524), (212, 105262), (424, 52631)]