53403904

素因数分解:

$2^8\times {\mathrm{208609}}^1$

素因数の和:208625

約数の個数: 18

約数和(自身を含む): 106599710

約数和(自身を除く): 53195806

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 208609, 417218, 834436, 1668872, 3337744, 6675488, 13350976, 26701952, 53403904]

約数ペア:

[(1, 53403904), (2, 26701952), (4, 13350976), (8, 6675488), (16, 3337744), (32, 1668872), (64, 834436), (128, 417218), (256, 208609)]