247164416

素因数分解:

$2^9\times {\mathrm{482743}}^1$

素因数の和:482761

約数の個数: 20

約数和(自身を含む): 493847112

約数和(自身を除く): 246682696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 482743, 965486, 1930972, 3861944, 7723888, 15447776, 30895552, 61791104, 123582208, 247164416]

約数ペア:

[(1, 247164416), (2, 123582208), (4, 61791104), (8, 30895552), (16, 15447776), (32, 7723888), (64, 3861944), (128, 1930972), (256, 965486), (512, 482743)]