231399082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{37897}}^1$

素因数の和:38013

約数の個数: 16

約数和(自身を含む): 360182592

約数和(自身を除く): 128783510

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 37897, 75794, 1629571, 2690687, 3259142, 5381374, 115699541, 231399082]

約数ペア:

[(1, 231399082), (2, 115699541), (43, 5381374), (71, 3259142), (86, 2690687), (142, 1629571), (3053, 75794), (6106, 37897)]