16740856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 34415280

約数和(自身を除く): 17674424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 281, 562, 677, 1124, 1354, 2248, 2708, 3091, 5416, 6182, 7447, 12364, 14894, 24728, 29788, 59576, 190237, 380474, 760948, 1521896, 2092607, 4185214, 8370428, 16740856]

約数ペア:

[(1, 16740856), (2, 8370428), (4, 4185214), (8, 2092607), (11, 1521896), (22, 760948), (44, 380474), (88, 190237), (281, 59576), (562, 29788), (677, 24728), (1124, 14894), (1354, 12364), (2248, 7447), (2708, 6182), (3091, 5416)]