388556512

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{45139}}^1$

素因数の和:45418

約数の個数: 24

約数和(自身を含む): 767831400

約数和(自身を除く): 379274888

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 4304, 8608, 45139, 90278, 180556, 361112, 722224, 1444448, 12142391, 24284782, 48569564, 97139128, 194278256, 388556512]

約数ペア:

[(1, 388556512), (2, 194278256), (4, 97139128), (8, 48569564), (16, 24284782), (32, 12142391), (269, 1444448), (538, 722224), (1076, 361112), (2152, 180556), (4304, 90278), (8608, 45139)]