230188144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{464089}}^1$

素因数の和:464128

約数の個数: 20

約数和(自身を含む): 460377280

約数和(自身を除く): 230189136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 464089, 928178, 1856356, 3712712, 7425424, 14386759, 28773518, 57547036, 115094072, 230188144]

約数ペア:

[(1, 230188144), (2, 115094072), (4, 57547036), (8, 28773518), (16, 14386759), (31, 7425424), (62, 3712712), (124, 1856356), (248, 928178), (496, 464089)]