80554096

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31309

約数の個数: 40

約数和(自身を含む): 186130944

約数和(自身を除く): 105576848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 31271, 62542, 125084, 218897, 250168, 437794, 500336, 719233, 875588, 1438466, 1751176, 2876932, 3502352, 5034631, 5753864, 10069262, 11507728, 20138524, 40277048, 80554096]

約数ペア:

[(1, 80554096), (2, 40277048), (4, 20138524), (7, 11507728), (8, 10069262), (14, 5753864), (16, 5034631), (23, 3502352), (28, 2876932), (46, 1751176), (56, 1438466), (92, 875588), (112, 719233), (161, 500336), (184, 437794), (322, 250168), (368, 218897), (644, 125084), (1288, 62542), (2576, 31271)]