4148048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8363}}^1$

素因数の和:8402

約数の個数: 20

約数和(自身を含む): 8297088

約数和(自身を除く): 4149040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8363, 16726, 33452, 66904, 133808, 259253, 518506, 1037012, 2074024, 4148048]

約数ペア:

[(1, 4148048), (2, 2074024), (4, 1037012), (8, 518506), (16, 259253), (31, 133808), (62, 66904), (124, 33452), (248, 16726), (496, 8363)]