138826336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{394393}}^1$

素因数の和:394414

約数の個数: 24

約数和(自身を含む): 298161864

約数和(自身を除く): 159335528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 394393, 788786, 1577572, 3155144, 4338323, 6310288, 8676646, 12620576, 17353292, 34706584, 69413168, 138826336]

約数ペア:

[(1, 138826336), (2, 69413168), (4, 34706584), (8, 17353292), (11, 12620576), (16, 8676646), (22, 6310288), (32, 4338323), (44, 3155144), (88, 1577572), (176, 788786), (352, 394393)]