126427648

素因数分解:

$2^9\times {\mathrm{246929}}^1$

素因数の和:246947

約数の個数: 20

約数和(自身を含む): 252609390

約数和(自身を除く): 126181742

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 246929, 493858, 987716, 1975432, 3950864, 7901728, 15803456, 31606912, 63213824, 126427648]

約数ペア:

[(1, 126427648), (2, 63213824), (4, 31606912), (8, 15803456), (16, 7901728), (32, 3950864), (64, 1975432), (128, 987716), (256, 493858), (512, 246929)]