87023672

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{20879}}^1$

素因数の和:21406

約数の個数: 16

約数和(自身を含む): 163490400

約数和(自身を除く): 76466728

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 20879, 41758, 83516, 167032, 10877959, 21755918, 43511836, 87023672]

約数ペア:

[(1, 87023672), (2, 43511836), (4, 21755918), (8, 10877959), (521, 167032), (1042, 83516), (2084, 41758), (4168, 20879)]