87416494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{15461}}^1$

素因数の和:15731

約数の個数: 16

約数和(自身を含む): 143611056

約数和(自身を除く): 56194562

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 15461, 30922, 170071, 340142, 3973477, 7946954, 43708247, 87416494]

約数ペア:

[(1, 87416494), (2, 43708247), (11, 7946954), (22, 3973477), (257, 340142), (514, 170071), (2827, 30922), (5654, 15461)]