64994816

素因数分解:

$2^9\times {\mathrm{126943}}^1$

素因数の和:126961

約数の個数: 20

約数和(自身を含む): 129863712

約数和(自身を除く): 64868896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 126943, 253886, 507772, 1015544, 2031088, 4062176, 8124352, 16248704, 32497408, 64994816]

約数ペア:

[(1, 64994816), (2, 32497408), (4, 16248704), (8, 8124352), (16, 4062176), (32, 2031088), (64, 1015544), (128, 507772), (256, 253886), (512, 126943)]