68320258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1721}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 107122176

約数和(自身を除く): 38801918

約数列:

[1, 2, 23, 46, 863, 1721, 1726, 3442, 19849, 39583, 39698, 79166, 1485223, 2970446, 34160129, 68320258]

約数ペア:

[(1, 68320258), (2, 34160129), (23, 2970446), (46, 1485223), (863, 79166), (1721, 39698), (1726, 39583), (3442, 19849)]