2293456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 4937184

約数和(自身を除く): 2643728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 157, 166, 176, 314, 332, 628, 664, 913, 1256, 1328, 1727, 1826, 2512, 3454, 3652, 6908, 7304, 13031, 13816, 14608, 26062, 27632, 52124, 104248, 143341, 208496, 286682, 573364, 1146728, 2293456]

約数ペア:

[(1, 2293456), (2, 1146728), (4, 573364), (8, 286682), (11, 208496), (16, 143341), (22, 104248), (44, 52124), (83, 27632), (88, 26062), (157, 14608), (166, 13816), (176, 13031), (314, 7304), (332, 6908), (628, 3652), (664, 3454), (913, 2512), (1256, 1826), (1328, 1727)]