89891342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{24709}}^1$

素因数の和:24835

約数の個数: 16

約数和(自身を含む): 144108720

約数和(自身を除く): 54217378

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 24709, 49418, 420053, 840106, 2643863, 5287726, 44945671, 89891342]

約数ペア:

[(1, 89891342), (2, 44945671), (17, 5287726), (34, 2643863), (107, 840106), (214, 420053), (1819, 49418), (3638, 24709)]