215427824

素因数分解:

$2^4\times {\mathrm{13464239}}^1$

素因数の和:13464247

約数の個数: 10

約数和(自身を含む): 417391440

約数和(自身を除く): 201963616

約数列:

[1, 2, 4, 8, 16, 13464239, 26928478, 53856956, 107713912, 215427824]

約数ペア:

[(1, 215427824), (2, 107713912), (4, 53856956), (8, 26928478), (16, 13464239)]