63484336

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{8081}}^1$

素因数の和:8580

約数の個数: 20

約数和(自身を含む): 123266664

約数和(自身を除く): 59782328

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 8081, 16162, 32324, 64648, 129296, 3967771, 7935542, 15871084, 31742168, 63484336]

約数ペア:

[(1, 63484336), (2, 31742168), (4, 15871084), (8, 7935542), (16, 3967771), (491, 129296), (982, 64648), (1964, 32324), (3928, 16162), (7856, 8081)]