85920242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28621}}^1$

素因数の和:28721

約数の個数: 16

約数和(自身を含む): 137385600

約数和(自身を除く): 51465358

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 28621, 57242, 543799, 1087598, 2261059, 4522118, 42960121, 85920242]

約数ペア:

[(1, 85920242), (2, 42960121), (19, 4522118), (38, 2261059), (79, 1087598), (158, 543799), (1501, 57242), (3002, 28621)]