129304832

素因数分解:

$2^8\times {\mathrm{505097}}^1$

素因数の和:505113

約数の個数: 18

約数和(自身を含む): 258105078

約数和(自身を除く): 128800246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 505097, 1010194, 2020388, 4040776, 8081552, 16163104, 32326208, 64652416, 129304832]

約数ペア:

[(1, 129304832), (2, 64652416), (4, 32326208), (8, 16163104), (16, 8081552), (32, 4040776), (64, 2020388), (128, 1010194), (256, 505097)]