127156048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{256363}}^1$

素因数の和:256402

約数の個数: 20

約数和(自身を含む): 254313088

約数和(自身を除く): 127157040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 256363, 512726, 1025452, 2050904, 4101808, 7947253, 15894506, 31789012, 63578024, 127156048]

約数ペア:

[(1, 127156048), (2, 63578024), (4, 31789012), (8, 15894506), (16, 7947253), (31, 4101808), (62, 2050904), (124, 1025452), (248, 512726), (496, 256363)]