140954734

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{4093}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 215475408

約数和(自身を除く): 74520674

約数列:

[1, 2, 67, 134, 257, 514, 4093, 8186, 17219, 34438, 274231, 548462, 1051901, 2103802, 70477367, 140954734]

約数ペア:

[(1, 140954734), (2, 70477367), (67, 2103802), (134, 1051901), (257, 548462), (514, 274231), (4093, 34438), (8186, 17219)]