31480256

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{4597}}^1$

素因数の和:4716

約数の個数: 28

約数和(自身を含む): 63066168

約数和(自身を除く): 31585912

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 4597, 6848, 9194, 18388, 36776, 73552, 147104, 294208, 491879, 983758, 1967516, 3935032, 7870064, 15740128, 31480256]

約数ペア:

[(1, 31480256), (2, 15740128), (4, 7870064), (8, 3935032), (16, 1967516), (32, 983758), (64, 491879), (107, 294208), (214, 147104), (428, 73552), (856, 36776), (1712, 18388), (3424, 9194), (4597, 6848)]