91382512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439339}}^1$

素因数の和:439360

約数の個数: 20

約数和(自身を含む): 190673560

約数和(自身を除く): 99291048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439339, 878678, 1757356, 3514712, 5711407, 7029424, 11422814, 22845628, 45691256, 91382512]

約数ペア:

[(1, 91382512), (2, 45691256), (4, 22845628), (8, 11422814), (13, 7029424), (16, 5711407), (26, 3514712), (52, 1757356), (104, 878678), (208, 439339)]