16752710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 16777402

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 4157, 8314, 20785, 41570, 54041, 108082, 128867, 257734, 270205, 540410, 644335, 1288670, 1675271, 3350542, 8376355, 16752710]

約数ペア:

[(1, 16752710), (2, 8376355), (5, 3350542), (10, 1675271), (13, 1288670), (26, 644335), (31, 540410), (62, 270205), (65, 257734), (130, 128867), (155, 108082), (310, 54041), (403, 41570), (806, 20785), (2015, 8314), (4030, 4157)]