131075408

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{14551}}^1$

素因数の和:15122

約数の個数: 20

約数和(自身を含む): 254427168

約数和(自身を除く): 123351760

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 14551, 29102, 58204, 116408, 232816, 8192213, 16384426, 32768852, 65537704, 131075408]

約数ペア:

[(1, 131075408), (2, 65537704), (4, 32768852), (8, 16384426), (16, 8192213), (563, 232816), (1126, 116408), (2252, 58204), (4504, 29102), (9008, 14551)]