83871886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 149423040

約数和(自身を除く): 65551154

約数列:

[1, 2, 7, 14, 29, 58, 203, 337, 406, 613, 674, 1226, 2359, 4291, 4718, 8582, 9773, 17777, 19546, 35554, 68411, 124439, 136822, 206581, 248878, 413162, 1446067, 2892134, 5990849, 11981698, 41935943, 83871886]

約数ペア:

[(1, 83871886), (2, 41935943), (7, 11981698), (14, 5990849), (29, 2892134), (58, 1446067), (203, 413162), (337, 248878), (406, 206581), (613, 136822), (674, 124439), (1226, 68411), (2359, 35554), (4291, 19546), (4718, 17777), (8582, 9773)]