42815014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{45259}}^1$

素因数の和:45315

約数の個数: 16

約数和(自身を含む): 71691840

約数和(自身を除く): 28876826

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 45259, 90518, 497849, 995698, 1946137, 3892274, 21407507, 42815014]

約数ペア:

[(1, 42815014), (2, 21407507), (11, 3892274), (22, 1946137), (43, 995698), (86, 497849), (473, 90518), (946, 45259)]