80367824

素因数分解:

$2^4\times {\mathrm{1801}}^1\times {\mathrm{2789}}^1$

素因数の和:4598

約数の個数: 20

約数和(自身を含む): 155854980

約数和(自身を除く): 75487156

約数列:

[1, 2, 4, 8, 16, 1801, 2789, 3602, 5578, 7204, 11156, 14408, 22312, 28816, 44624, 5022989, 10045978, 20091956, 40183912, 80367824]

約数ペア:

[(1, 80367824), (2, 40183912), (4, 20091956), (8, 10045978), (16, 5022989), (1801, 44624), (2789, 28816), (3602, 22312), (5578, 14408), (7204, 11156)]