42139634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53887}}^1$

素因数の和:53929

約数の個数: 16

約数和(自身を含む): 69838848

約数和(自身を除く): 27699214

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 53887, 107774, 916079, 1239401, 1832158, 2478802, 21069817, 42139634]

約数ペア:

[(1, 42139634), (2, 21069817), (17, 2478802), (23, 1832158), (34, 1239401), (46, 916079), (391, 107774), (782, 53887)]