85815824

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{10663}}^1$

素因数の和:11174

約数の個数: 20

約数和(自身を含む): 166614336

約数和(自身を除く): 80798512

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 10663, 21326, 42652, 85304, 170608, 5363489, 10726978, 21453956, 42907912, 85815824]

約数ペア:

[(1, 85815824), (2, 42907912), (4, 21453956), (8, 10726978), (16, 5363489), (503, 170608), (1006, 85304), (2012, 42652), (4024, 21326), (8048, 10663)]