42209368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{310363}}^1$

素因数の和:310386

約数の個数: 16

約数和(自身を含む): 83798280

約数和(自身を除く): 41588912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 310363, 620726, 1241452, 2482904, 5276171, 10552342, 21104684, 42209368]

約数ペア:

[(1, 42209368), (2, 21104684), (4, 10552342), (8, 5276171), (17, 2482904), (34, 1241452), (68, 620726), (136, 310363)]