31815523

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 34200000

約数和(自身を除く): 2384477

約数列:

[1, 29, 37, 149, 199, 1073, 4321, 5513, 5771, 7363, 29651, 159877, 213527, 859879, 1097087, 31815523]

約数ペア:

[(1, 31815523), (29, 1097087), (37, 859879), (149, 213527), (199, 159877), (1073, 29651), (4321, 7363), (5513, 5771)]