31629226

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 48441024

約数和(自身を除く): 16811798

約数列:

[1, 2, 67, 134, 193, 386, 1223, 2446, 12931, 25862, 81941, 163882, 236039, 472078, 15814613, 31629226]

約数ペア:

[(1, 31629226), (2, 15814613), (67, 472078), (134, 236039), (193, 163882), (386, 81941), (1223, 25862), (2446, 12931)]