388304816

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{31891}}^1$

素因数の和:32660

約数の個数: 20

約数和(自身を含む): 753352824

約数和(自身を除く): 365048008

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 12176, 31891, 63782, 127564, 255128, 510256, 24269051, 48538102, 97076204, 194152408, 388304816]

約数ペア:

[(1, 388304816), (2, 194152408), (4, 97076204), (8, 48538102), (16, 24269051), (761, 510256), (1522, 255128), (3044, 127564), (6088, 63782), (12176, 31891)]