68285086

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 103978368

約数和(自身を除く): 35693282

約数列:

[1, 2, 103, 206, 211, 422, 1571, 3142, 21733, 43466, 161813, 323626, 331481, 662962, 34142543, 68285086]

約数ペア:

[(1, 68285086), (2, 34142543), (103, 662962), (206, 331481), (211, 323626), (422, 161813), (1571, 43466), (3142, 21733)]