23988016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{115327}}^1$

素因数の和:115348

約数の個数: 20

約数和(自身を含む): 50052352

約数和(自身を除く): 26064336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 115327, 230654, 461308, 922616, 1499251, 1845232, 2998502, 5997004, 11994008, 23988016]

約数ペア:

[(1, 23988016), (2, 11994008), (4, 5997004), (8, 2998502), (13, 1845232), (16, 1499251), (26, 922616), (52, 461308), (104, 230654), (208, 115327)]