31334080

素因数分解:

$2^6\times 5^1\times {\mathrm{97919}}^1$

素因数の和:97936

約数の個数: 28

約数和(自身を含む): 74615040

約数和(自身を除く): 43280960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 97919, 195838, 391676, 489595, 783352, 979190, 1566704, 1958380, 3133408, 3916760, 6266816, 7833520, 15667040, 31334080]

約数ペア:

[(1, 31334080), (2, 15667040), (4, 7833520), (5, 6266816), (8, 3916760), (10, 3133408), (16, 1958380), (20, 1566704), (32, 979190), (40, 783352), (64, 489595), (80, 391676), (160, 195838), (320, 97919)]