66644048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{134363}}^1$

素因数の和:134402

約数の個数: 20

約数和(自身を含む): 133289088

約数和(自身を除く): 66645040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 134363, 268726, 537452, 1074904, 2149808, 4165253, 8330506, 16661012, 33322024, 66644048]

約数ペア:

[(1, 66644048), (2, 33322024), (4, 16661012), (8, 8330506), (16, 4165253), (31, 2149808), (62, 1074904), (124, 537452), (248, 268726), (496, 134363)]