89869846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3540

約数の個数: 24

約数和(自身を含む): 149577120

約数和(自身を除く): 59707274

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 3407, 6814, 13189, 26378, 37477, 74954, 371363, 412247, 742726, 824494, 4084993, 8169986, 44934923, 89869846]

約数ペア:

[(1, 89869846), (2, 44934923), (11, 8169986), (22, 4084993), (109, 824494), (121, 742726), (218, 412247), (242, 371363), (1199, 74954), (2398, 37477), (3407, 26378), (6814, 13189)]