89236844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2789}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 164833200

約数和(自身を除く): 75596356

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 2789, 5578, 7999, 11156, 15998, 31996, 52991, 105982, 211964, 1174169, 2348338, 4696676, 22309211, 44618422, 89236844]

約数ペア:

[(1, 89236844), (2, 44618422), (4, 22309211), (19, 4696676), (38, 2348338), (76, 1174169), (421, 211964), (842, 105982), (1684, 52991), (2789, 31996), (5578, 15998), (7999, 11156)]