87947068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6427}}^1$

素因数の和:6753

約数の個数: 24

約数和(自身を含む): 168465024

約数和(自身を除く): 80517956

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6427, 6842, 12854, 13684, 25708, 70697, 141394, 282788, 1998797, 3997594, 7995188, 21986767, 43973534, 87947068]

約数ペア:

[(1, 87947068), (2, 43973534), (4, 21986767), (11, 7995188), (22, 3997594), (44, 1998797), (311, 282788), (622, 141394), (1244, 70697), (3421, 25708), (6427, 13684), (6842, 12854)]