70317568

素因数分解:

$2^9\times {\mathrm{137339}}^1$

素因数の和:137357

約数の個数: 20

約数和(自身を含む): 140498820

約数和(自身を除く): 70181252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 137339, 274678, 549356, 1098712, 2197424, 4394848, 8789696, 17579392, 35158784, 70317568]

約数ペア:

[(1, 70317568), (2, 35158784), (4, 17579392), (8, 8789696), (16, 4394848), (32, 2197424), (64, 1098712), (128, 549356), (256, 274678), (512, 137339)]