190013168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{110989}}^1$

素因数の和:111104

約数の個数: 20

約数和(自身を含む): 371594520

約数和(自身を除く): 181581352

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 110989, 221978, 443956, 887912, 1775824, 11875823, 23751646, 47503292, 95006584, 190013168]

約数ペア:

[(1, 190013168), (2, 95006584), (4, 47503292), (8, 23751646), (16, 11875823), (107, 1775824), (214, 887912), (428, 443956), (856, 221978), (1712, 110989)]