87070976

素因数分解:

$2^8\times {\mathrm{340121}}^1$

素因数の和:340137

約数の個数: 18

約数和(自身を含む): 173802342

約数和(自身を除く): 86731366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 340121, 680242, 1360484, 2720968, 5441936, 10883872, 21767744, 43535488, 87070976]

約数ペア:

[(1, 87070976), (2, 43535488), (4, 21767744), (8, 10883872), (16, 5441936), (32, 2720968), (64, 1360484), (128, 680242), (256, 340121)]