65129984

素因数分解:

$2^9\times {\mathrm{127207}}^1$

素因数の和:127225

約数の個数: 20

約数和(自身を含む): 130133784

約数和(自身を除く): 65003800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 127207, 254414, 508828, 1017656, 2035312, 4070624, 8141248, 16282496, 32564992, 65129984]

約数ペア:

[(1, 65129984), (2, 32564992), (4, 16282496), (8, 8141248), (16, 4070624), (32, 2035312), (64, 1017656), (128, 508828), (256, 254414), (512, 127207)]