664802176

素因数分解:

$2^7\times {\mathrm{5193767}}^1$

素因数の和:5193781

約数の個数: 16

約数和(自身を含む): 1324410840

約数和(自身を除く): 659608664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5193767, 10387534, 20775068, 41550136, 83100272, 166200544, 332401088, 664802176]

約数ペア:

[(1, 664802176), (2, 332401088), (4, 166200544), (8, 83100272), (16, 41550136), (32, 20775068), (64, 10387534), (128, 5193767)]