168434642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{4679}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 259459200

約数和(自身を除く): 91024558

約数列:

[1, 2, 41, 82, 439, 878, 4679, 9358, 17999, 35998, 191839, 383678, 2054081, 4108162, 84217321, 168434642]

約数ペア:

[(1, 168434642), (2, 84217321), (41, 4108162), (82, 2054081), (439, 383678), (878, 191839), (4679, 35998), (9358, 17999)]