61800794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{90617}}^1$

素因数の和:90661

約数の個数: 16

約数和(自身を含む): 104391936

約数和(自身を除く): 42591142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 90617, 181234, 996787, 1993574, 2809127, 5618254, 30900397, 61800794]

約数ペア:

[(1, 61800794), (2, 30900397), (11, 5618254), (22, 2809127), (31, 1993574), (62, 996787), (341, 181234), (682, 90617)]