56815312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{114547}}^1$

素因数の和:114586

約数の個数: 20

約数和(自身を含む): 113631616

約数和(自身を除く): 56816304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 114547, 229094, 458188, 916376, 1832752, 3550957, 7101914, 14203828, 28407656, 56815312]

約数ペア:

[(1, 56815312), (2, 28407656), (4, 14203828), (8, 7101914), (16, 3550957), (31, 1832752), (62, 916376), (124, 458188), (248, 229094), (496, 114547)]