64384256

素因数分解:

$2^8\times {\mathrm{251501}}^1$

素因数の和:251517

約数の個数: 18

約数和(自身を含む): 128517522

約数和(自身を除く): 64133266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 251501, 503002, 1006004, 2012008, 4024016, 8048032, 16096064, 32192128, 64384256]

約数ペア:

[(1, 64384256), (2, 32192128), (4, 16096064), (8, 8048032), (16, 4024016), (32, 2012008), (64, 1006004), (128, 503002), (256, 251501)]