66665656

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{82507}}^1$

素因数の和:82614

約数の個数: 16

約数和(自身を含む): 126237240

約数和(自身を除く): 59571584

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 82507, 165014, 330028, 660056, 8333207, 16666414, 33332828, 66665656]

約数ペア:

[(1, 66665656), (2, 33332828), (4, 16666414), (8, 8333207), (101, 660056), (202, 330028), (404, 165014), (808, 82507)]