54777542

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 83397600

約数和(自身を除く): 28620058

約数列:

[1, 2, 89, 178, 439, 701, 878, 1402, 39071, 62389, 78142, 124778, 307739, 615478, 27388771, 54777542]

約数ペア:

[(1, 54777542), (2, 27388771), (89, 615478), (178, 307739), (439, 124778), (701, 78142), (878, 62389), (1402, 39071)]