89998724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2803}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 164875200

約数和(自身を除く): 74876476

約数列:

[1, 2, 4, 23, 46, 92, 349, 698, 1396, 2803, 5606, 8027, 11212, 16054, 32108, 64469, 128938, 257876, 978247, 1956494, 3912988, 22499681, 44999362, 89998724]

約数ペア:

[(1, 89998724), (2, 44999362), (4, 22499681), (23, 3912988), (46, 1956494), (92, 978247), (349, 257876), (698, 128938), (1396, 64469), (2803, 32108), (5606, 16054), (8027, 11212)]