321010136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11243}}^1$

素因数の和:11375

約数の個数: 32

約数和(自身を含む): 623367360

約数和(自身を除く): 302357224

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7138, 11243, 14276, 22486, 28552, 44972, 89944, 483449, 933169, 966898, 1866338, 1933796, 3732676, 3867592, 7465352, 40126267, 80252534, 160505068, 321010136]

約数ペア:

[(1, 321010136), (2, 160505068), (4, 80252534), (8, 40126267), (43, 7465352), (83, 3867592), (86, 3732676), (166, 1933796), (172, 1866338), (332, 966898), (344, 933169), (664, 483449), (3569, 89944), (7138, 44972), (11243, 28552), (14276, 22486)]