42340048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{85363}}^1$

素因数の和:85402

約数の個数: 20

約数和(自身を含む): 84681088

約数和(自身を除く): 42341040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 85363, 170726, 341452, 682904, 1365808, 2646253, 5292506, 10585012, 21170024, 42340048]

約数ペア:

[(1, 42340048), (2, 21170024), (4, 10585012), (8, 5292506), (16, 2646253), (31, 1365808), (62, 682904), (124, 341452), (248, 170726), (496, 85363)]