84937168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{312269}}^1$

素因数の和:312294

約数の個数: 20

約数和(自身を含む): 174246660

約数和(自身を除く): 89309492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 312269, 624538, 1249076, 2498152, 4996304, 5308573, 10617146, 21234292, 42468584, 84937168]

約数ペア:

[(1, 84937168), (2, 42468584), (4, 21234292), (8, 10617146), (16, 5308573), (17, 4996304), (34, 2498152), (68, 1249076), (136, 624538), (272, 312269)]