86974048

素因数分解:

$2^5\times 7^1\times {\mathrm{388277}}^1$

素因数の和:388294

約数の個数: 24

約数和(自身を含む): 195692112

約数和(自身を除く): 108718064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 388277, 776554, 1553108, 2717939, 3106216, 5435878, 6212432, 10871756, 12424864, 21743512, 43487024, 86974048]

約数ペア:

[(1, 86974048), (2, 43487024), (4, 21743512), (7, 12424864), (8, 10871756), (14, 6212432), (16, 5435878), (28, 3106216), (32, 2717939), (56, 1553108), (112, 776554), (224, 388277)]