331775216

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{33827}}^1$

素因数の和:34448

約数の個数: 20

約数和(自身を含む): 643882152

約数和(自身を除く): 312106936

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 33827, 67654, 135308, 270616, 541232, 20735951, 41471902, 82943804, 165887608, 331775216]

約数ペア:

[(1, 331775216), (2, 165887608), (4, 82943804), (8, 41471902), (16, 20735951), (613, 541232), (1226, 270616), (2452, 135308), (4904, 67654), (9808, 33827)]