31520584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4449

約数の個数: 32

約数和(自身を含む): 63772920

約数和(自身を除く): 32252336

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 4373, 7208, 8746, 17492, 34984, 74341, 148682, 231769, 297364, 463538, 594728, 927076, 1854152, 3940073, 7880146, 15760292, 31520584]

約数ペア:

[(1, 31520584), (2, 15760292), (4, 7880146), (8, 3940073), (17, 1854152), (34, 927076), (53, 594728), (68, 463538), (106, 297364), (136, 231769), (212, 148682), (424, 74341), (901, 34984), (1802, 17492), (3604, 8746), (4373, 7208)]