166216048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{335113}}^1$

素因数の和:335152

約数の個数: 20

約数和(自身を含む): 332433088

約数和(自身を除く): 166217040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 335113, 670226, 1340452, 2680904, 5361808, 10388503, 20777006, 41554012, 83108024, 166216048]

約数ペア:

[(1, 166216048), (2, 83108024), (4, 41554012), (8, 20777006), (16, 10388503), (31, 5361808), (62, 2680904), (124, 1340452), (248, 670226), (496, 335113)]