30888976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27191}}^1$

素因数の和:27270

約数の個数: 20

約数和(自身を含む): 60692544

約数和(自身を除く): 29803568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27191, 54382, 108764, 217528, 435056, 1930561, 3861122, 7722244, 15444488, 30888976]

約数ペア:

[(1, 30888976), (2, 15444488), (4, 7722244), (8, 3861122), (16, 1930561), (71, 435056), (142, 217528), (284, 108764), (568, 54382), (1136, 27191)]