131648542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{2719}}^1$

素因数の和:3327

約数の個数: 16

約数和(自身を含む): 202498560

約数和(自身を除く): 70850018

約数列:

[1, 2, 43, 86, 563, 1126, 2719, 5438, 24209, 48418, 116917, 233834, 1530797, 3061594, 65824271, 131648542]

約数ペア:

[(1, 131648542), (2, 65824271), (43, 3061594), (86, 1530797), (563, 233834), (1126, 116917), (2719, 48418), (5438, 24209)]