68384866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{9931}}^1$

素因数の和:10257

約数の個数: 16

約数和(自身を含む): 112271328

約数和(自身を除く): 43886462

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 9931, 19862, 109241, 218482, 3108403, 6216806, 34192433, 68384866]

約数ペア:

[(1, 68384866), (2, 34192433), (11, 6216806), (22, 3108403), (313, 218482), (626, 109241), (3443, 19862), (6886, 9931)]