185728528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{400277}}^1$

素因数の和:400314

約数の個数: 20

約数和(自身を含む): 372258540

約数和(自身を除く): 186530012

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 400277, 800554, 1601108, 3202216, 6404432, 11608033, 23216066, 46432132, 92864264, 185728528]

約数ペア:

[(1, 185728528), (2, 92864264), (4, 46432132), (8, 23216066), (16, 11608033), (29, 6404432), (58, 3202216), (116, 1601108), (232, 800554), (464, 400277)]