67431138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1$

素因数の和:8510

約数の個数: 32

約数和(自身を含む): 142467072

約数和(自身を除く): 75035934

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 8431, 16862, 25293, 50586, 261361, 362533, 522722, 725066, 784083, 1087599, 1568166, 2175198, 11238523, 22477046, 33715569, 67431138]

約数ペア:

[(1, 67431138), (2, 33715569), (3, 22477046), (6, 11238523), (31, 2175198), (43, 1568166), (62, 1087599), (86, 784083), (93, 725066), (129, 522722), (186, 362533), (258, 261361), (1333, 50586), (2666, 25293), (3999, 16862), (7998, 8431)]