81146882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{21121}}^1$

素因数の和:21253

約数の個数: 16

約数和(自身を含む): 130027032

約数和(自身を除く): 48880150

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 21121, 42242, 359057, 718114, 2386673, 4773346, 40573441, 81146882]

約数ペア:

[(1, 81146882), (2, 40573441), (17, 4773346), (34, 2386673), (113, 718114), (226, 359057), (1921, 42242), (3842, 21121)]