31350988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11149}}^1$

素因数の和:11209

約数の個数: 24

約数和(自身を含む): 59318000

約数和(自身を除く): 27967012

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 11149, 22298, 44596, 211831, 412513, 423662, 825026, 847324, 1650052, 7837747, 15675494, 31350988]

約数ペア:

[(1, 31350988), (2, 15675494), (4, 7837747), (19, 1650052), (37, 847324), (38, 825026), (74, 423662), (76, 412513), (148, 211831), (703, 44596), (1406, 22298), (2812, 11149)]