83955718

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4145

約数の個数: 48

約数和(自身を含む): 168264000

約数和(自身を除く): 84308282

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 4099, 8198, 10241, 20482, 28693, 45089, 57386, 77881, 90178, 155762, 200851, 315623, 401702, 545167, 631246, 856691, 1090334, 1713382, 2209361, 3816169, 4418722, 5996837, 7632338, 11993674, 41977859, 83955718]

約数ペア:

[(1, 83955718), (2, 41977859), (7, 11993674), (11, 7632338), (14, 5996837), (19, 4418722), (22, 3816169), (38, 2209361), (49, 1713382), (77, 1090334), (98, 856691), (133, 631246), (154, 545167), (209, 401702), (266, 315623), (418, 200851), (539, 155762), (931, 90178), (1078, 77881), (1463, 57386), (1862, 45089), (2926, 28693), (4099, 20482), (8198, 10241)]