9991936

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1736

約数の個数: 36

約数和(自身を含む): 20824272

約数和(自身を除く): 10832336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 1697, 2944, 3394, 5888, 6788, 13576, 27152, 39031, 54304, 78062, 108608, 156124, 217216, 312248, 434432, 624496, 1248992, 2497984, 4995968, 9991936]

約数ペア:

[(1, 9991936), (2, 4995968), (4, 2497984), (8, 1248992), (16, 624496), (23, 434432), (32, 312248), (46, 217216), (64, 156124), (92, 108608), (128, 78062), (184, 54304), (256, 39031), (368, 27152), (736, 13576), (1472, 6788), (1697, 5888), (2944, 3394)]