22811152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15667}}^1$

素因数の和:15695

約数の個数: 40

約数和(自身を含む): 54399296

約数和(自身を除く): 31588144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15667, 31334, 62668, 109669, 125336, 203671, 219338, 250672, 407342, 438676, 814684, 877352, 1425697, 1629368, 1754704, 2851394, 3258736, 5702788, 11405576, 22811152]

約数ペア:

[(1, 22811152), (2, 11405576), (4, 5702788), (7, 3258736), (8, 2851394), (13, 1754704), (14, 1629368), (16, 1425697), (26, 877352), (28, 814684), (52, 438676), (56, 407342), (91, 250672), (104, 219338), (112, 203671), (182, 125336), (208, 109669), (364, 62668), (728, 31334), (1456, 15667)]