42987118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{34171}}^1$

素因数の和:34227

約数の個数: 16

約数和(自身を含む): 70120944

約数和(自身を除く): 27133826

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 34171, 68342, 580907, 1161814, 1264327, 2528654, 21493559, 42987118]

約数ペア:

[(1, 42987118), (2, 21493559), (17, 2528654), (34, 1264327), (37, 1161814), (74, 580907), (629, 68342), (1258, 34171)]