86709616

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5862

約数の個数: 60

約数和(自身を含む): 205749480

約数和(自身を除く): 119039864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 5821, 7448, 11642, 14896, 23284, 40747, 46568, 81494, 93136, 110599, 162988, 221198, 285229, 325976, 442396, 570458, 651952, 774193, 884792, 1140916, 1548386, 1769584, 2281832, 3096772, 4563664, 5419351, 6193544, 10838702, 12387088, 21677404, 43354808, 86709616]

約数ペア:

[(1, 86709616), (2, 43354808), (4, 21677404), (7, 12387088), (8, 10838702), (14, 6193544), (16, 5419351), (19, 4563664), (28, 3096772), (38, 2281832), (49, 1769584), (56, 1548386), (76, 1140916), (98, 884792), (112, 774193), (133, 651952), (152, 570458), (196, 442396), (266, 325976), (304, 285229), (392, 221198), (532, 162988), (784, 110599), (931, 93136), (1064, 81494), (1862, 46568), (2128, 40747), (3724, 23284), (5821, 14896), (7448, 11642)]