86547722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19661}}^1$

素因数の和:19765

約数の個数: 16

約数和(自身を含む): 135903744

約数和(自身を除く): 49356022

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 19661, 39322, 609491, 1218982, 1395931, 2791862, 43273861, 86547722]

約数ペア:

[(1, 86547722), (2, 43273861), (31, 2791862), (62, 1395931), (71, 1218982), (142, 609491), (2201, 39322), (4402, 19661)]