31639628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1039}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 58007040

約数和(自身を除く): 26367412

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 1039, 1324, 2078, 4156, 7613, 15226, 23897, 30452, 47794, 95588, 343909, 687818, 1375636, 7909907, 15819814, 31639628]

約数ペア:

[(1, 31639628), (2, 15819814), (4, 7909907), (23, 1375636), (46, 687818), (92, 343909), (331, 95588), (662, 47794), (1039, 30452), (1324, 23897), (2078, 15226), (4156, 7613)]