145756048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293863}}^1$

素因数の和:293902

約数の個数: 20

約数和(自身を含む): 291513088

約数和(自身を除く): 145757040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 293863, 587726, 1175452, 2350904, 4701808, 9109753, 18219506, 36439012, 72878024, 145756048]

約数ペア:

[(1, 145756048), (2, 72878024), (4, 36439012), (8, 18219506), (16, 9109753), (31, 4701808), (62, 2350904), (124, 1175452), (248, 587726), (496, 293863)]