38407214

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 58693248

約数和(自身を除く): 20286034

約数列:

[1, 2, 67, 134, 443, 647, 886, 1294, 29681, 43349, 59362, 86698, 286621, 573242, 19203607, 38407214]

約数ペア:

[(1, 38407214), (2, 19203607), (67, 573242), (134, 286621), (443, 86698), (647, 59362), (886, 43349), (1294, 29681)]