87561362

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 153349248

約数和(自身を除く): 65787886

約数列:

[1, 2, 7, 14, 67, 134, 277, 337, 469, 554, 674, 938, 1939, 2359, 3878, 4718, 18559, 22579, 37118, 45158, 93349, 129913, 158053, 186698, 259826, 316106, 653443, 1306886, 6254383, 12508766, 43780681, 87561362]

約数ペア:

[(1, 87561362), (2, 43780681), (7, 12508766), (14, 6254383), (67, 1306886), (134, 653443), (277, 316106), (337, 259826), (469, 186698), (554, 158053), (674, 129913), (938, 93349), (1939, 45158), (2359, 37118), (3878, 22579), (4718, 18559)]