22681569128

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{16388417}}^1$

素因数の和:16388596

約数の個数: 16

約数和(自身を含む): 42773770980

約数和(自身を除く): 20092201852

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 16388417, 32776834, 65553668, 131107336, 2835196141, 5670392282, 11340784564, 22681569128]

約数ペア:

[(1, 22681569128), (2, 11340784564), (4, 5670392282), (8, 2835196141), (173, 131107336), (346, 65553668), (692, 32776834), (1384, 16388417)]