31638292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66467}}^1$

素因数の和:66495

約数の個数: 24

約数和(自身を含む): 66999744

約数和(自身を除く): 35361452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 66467, 132934, 265868, 465269, 930538, 1129939, 1861076, 2259878, 4519756, 7909573, 15819146, 31638292]

約数ペア:

[(1, 31638292), (2, 15819146), (4, 7909573), (7, 4519756), (14, 2259878), (17, 1861076), (28, 1129939), (34, 930538), (68, 465269), (119, 265868), (238, 132934), (476, 66467)]