42784342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15161}}^1$

素因数の和:15263

約数の個数: 16

約数和(自身を含む): 68774832

約数和(自身を除く): 25990490

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 15161, 30322, 257737, 515474, 1258363, 2516726, 21392171, 42784342]

約数ペア:

[(1, 42784342), (2, 21392171), (17, 2516726), (34, 1258363), (83, 515474), (166, 257737), (1411, 30322), (2822, 15161)]