68160866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4049}}^1$

素因数の和:4513

約数の個数: 16

約数和(自身を含む): 107892000

約数和(自身を除く): 39731134

約数列:

[1, 2, 19, 38, 443, 886, 4049, 8098, 8417, 16834, 76931, 153862, 1793707, 3587414, 34080433, 68160866]

約数ペア:

[(1, 68160866), (2, 34080433), (19, 3587414), (38, 1793707), (443, 153862), (886, 76931), (4049, 16834), (8098, 8417)]