40937776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 87119424

約数和(自身を除く): 46181648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1427, 1793, 2608, 2854, 3586, 5708, 7172, 11416, 14344, 15697, 22832, 28688, 31394, 62788, 125576, 232601, 251152, 465202, 930404, 1860808, 2558611, 3721616, 5117222, 10234444, 20468888, 40937776]

約数ペア:

[(1, 40937776), (2, 20468888), (4, 10234444), (8, 5117222), (11, 3721616), (16, 2558611), (22, 1860808), (44, 930404), (88, 465202), (163, 251152), (176, 232601), (326, 125576), (652, 62788), (1304, 31394), (1427, 28688), (1793, 22832), (2608, 15697), (2854, 14344), (3586, 11416), (5708, 7172)]