25861432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{170141}}^1$

素因数の和:170166

約数の個数: 16

約数和(自身を含む): 51042600

約数和(自身を除く): 25181168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 170141, 340282, 680564, 1361128, 3232679, 6465358, 12930716, 25861432]

約数ペア:

[(1, 25861432), (2, 12930716), (4, 6465358), (8, 3232679), (19, 1361128), (38, 680564), (76, 340282), (152, 170141)]