89398072

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 170417520

約数和(自身を除く): 81019448

約数列:

[1, 2, 4, 8, 107, 181, 214, 362, 428, 577, 724, 856, 1154, 1448, 2308, 4616, 19367, 38734, 61739, 77468, 104437, 123478, 154936, 208874, 246956, 417748, 493912, 835496, 11174759, 22349518, 44699036, 89398072]

約数ペア:

[(1, 89398072), (2, 44699036), (4, 22349518), (8, 11174759), (107, 835496), (181, 493912), (214, 417748), (362, 246956), (428, 208874), (577, 154936), (724, 123478), (856, 104437), (1154, 77468), (1448, 61739), (2308, 38734), (4616, 19367)]