16561112

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{4673}}^1$

素因数の和:5122

約数の個数: 16

約数和(自身を含む): 31128840

約数和(自身を除く): 14567728

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 4673, 9346, 18692, 37384, 2070139, 4140278, 8280556, 16561112]

約数ペア:

[(1, 16561112), (2, 8280556), (4, 4140278), (8, 2070139), (443, 37384), (886, 18692), (1772, 9346), (3544, 4673)]