80237384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{141263}}^1$

素因数の和:141340

約数の個数: 16

約数和(自身を含む): 152565120

約数和(自身を除く): 72327736

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 141263, 282526, 565052, 1130104, 10029673, 20059346, 40118692, 80237384]

約数ペア:

[(1, 80237384), (2, 40118692), (4, 20059346), (8, 10029673), (71, 1130104), (142, 565052), (284, 282526), (568, 141263)]