126865664

素因数分解:

$2^8\times {\mathrm{495569}}^1$

素因数の和:495585

約数の個数: 18

約数和(自身を含む): 253236270

約数和(自身を除く): 126370606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 495569, 991138, 1982276, 3964552, 7929104, 15858208, 31716416, 63432832, 126865664]

約数ペア:

[(1, 126865664), (2, 63432832), (4, 31716416), (8, 15858208), (16, 7929104), (32, 3964552), (64, 1982276), (128, 991138), (256, 495569)]