68851682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15641}}^1$

素因数の和:15745

約数の個数: 16

約数和(自身を含む): 108117504

約数和(自身を除く): 39265822

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 15641, 31282, 484871, 969742, 1110511, 2221022, 34425841, 68851682]

約数ペア:

[(1, 68851682), (2, 34425841), (31, 2221022), (62, 1110511), (71, 969742), (142, 484871), (2201, 31282), (4402, 15641)]