195164336

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{67391}}^1$

素因数の和:67580

約数の個数: 20

約数和(自身を含む): 380225664

約数和(自身を除く): 185061328

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 67391, 134782, 269564, 539128, 1078256, 12197771, 24395542, 48791084, 97582168, 195164336]

約数ペア:

[(1, 195164336), (2, 97582168), (4, 48791084), (8, 24395542), (16, 12197771), (181, 1078256), (362, 539128), (724, 269564), (1448, 134782), (2896, 67391)]