80295944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2411}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 158034240

約数和(自身を除く): 77738296

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 2411, 4163, 4822, 8326, 9644, 16652, 19288, 33304, 55453, 110906, 221812, 436391, 443624, 872782, 1745564, 3491128, 10036993, 20073986, 40147972, 80295944]

約数ペア:

[(1, 80295944), (2, 40147972), (4, 20073986), (8, 10036993), (23, 3491128), (46, 1745564), (92, 872782), (181, 443624), (184, 436391), (362, 221812), (724, 110906), (1448, 55453), (2411, 33304), (4163, 19288), (4822, 16652), (8326, 9644)]