90537986

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83987}}^1$

素因数の和:84014

約数の個数: 24

約数和(自身を含む): 172343376

約数和(自身を除く): 81805390

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 83987, 167974, 587909, 923857, 1175818, 1847714, 4115363, 6466999, 8230726, 12933998, 45268993, 90537986]

約数ペア:

[(1, 90537986), (2, 45268993), (7, 12933998), (11, 8230726), (14, 6466999), (22, 4115363), (49, 1847714), (77, 1175818), (98, 923857), (154, 587909), (539, 167974), (1078, 83987)]