161710888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{493021}}^1$

素因数の和:493068

約数の個数: 16

約数和(自身を含む): 310603860

約数和(自身を除く): 148892972

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 493021, 986042, 1972084, 3944168, 20213861, 40427722, 80855444, 161710888]

約数ペア:

[(1, 161710888), (2, 80855444), (4, 40427722), (8, 20213861), (41, 3944168), (82, 1972084), (164, 986042), (328, 493021)]