42499846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4127}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 67368960

約数和(自身を除く): 24869114

約数列:

[1, 2, 19, 38, 271, 542, 4127, 5149, 8254, 10298, 78413, 156826, 1118417, 2236834, 21249923, 42499846]

約数ペア:

[(1, 42499846), (2, 21249923), (19, 2236834), (38, 1118417), (271, 156826), (542, 78413), (4127, 10298), (5149, 8254)]