55644416

素因数分解:

$2^8\times {\mathrm{217361}}^1$

素因数の和:217377

約数の個数: 18

約数和(自身を含む): 111071982

約数和(自身を除く): 55427566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 217361, 434722, 869444, 1738888, 3477776, 6955552, 13911104, 27822208, 55644416]

約数ペア:

[(1, 55644416), (2, 27822208), (4, 13911104), (8, 6955552), (16, 3477776), (32, 1738888), (64, 869444), (128, 434722), (256, 217361)]