815087488

素因数分解:

$2^7\times {\mathrm{6367871}}^1$

素因数の和:6367885

約数の個数: 16

約数和(自身を含む): 1623807360

約数和(自身を除く): 808719872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 6367871, 12735742, 25471484, 50942968, 101885936, 203771872, 407543744, 815087488]

約数ペア:

[(1, 815087488), (2, 407543744), (4, 203771872), (8, 101885936), (16, 50942968), (32, 25471484), (64, 12735742), (128, 6367871)]