31365523

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2087}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 38085120

約数和(自身を除く): 6719597

約数列:

[1, 7, 19, 113, 133, 791, 2087, 2147, 14609, 15029, 39653, 235831, 277571, 1650817, 4480789, 31365523]

約数ペア:

[(1, 31365523), (7, 4480789), (19, 1650817), (113, 277571), (133, 235831), (791, 39653), (2087, 15029), (2147, 14609)]