85868250752

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{43457}}^1$

素因数の和:43873

約数の個数: 64

約数和(自身を含む): 175535553600

約数和(自身を除く): 89667302848

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 359, 688, 718, 1376, 1436, 2752, 2872, 5504, 5744, 11488, 15437, 22976, 30874, 43457, 45952, 61748, 86914, 123496, 173828, 246992, 347656, 493984, 695312, 987968, 1390624, 1868651, 1975936, 2781248, 3737302, 5562496, 7474604, 14949208, 15601063, 29898416, 31202126, 59796832, 62404252, 119593664, 124808504, 239187328, 249617008, 499234016, 670845709, 998468032, 1341691418, 1996936064, 2683382836, 5366765672, 10733531344, 21467062688, 42934125376, 85868250752]

約数ペア:

[(1, 85868250752), (2, 42934125376), (4, 21467062688), (8, 10733531344), (16, 5366765672), (32, 2683382836), (43, 1996936064), (64, 1341691418), (86, 998468032), (128, 670845709), (172, 499234016), (344, 249617008), (359, 239187328), (688, 124808504), (718, 119593664), (1376, 62404252), (1436, 59796832), (2752, 31202126), (2872, 29898416), (5504, 15601063), (5744, 14949208), (11488, 7474604), (15437, 5562496), (22976, 3737302), (30874, 2781248), (43457, 1975936), (45952, 1868651), (61748, 1390624), (86914, 987968), (123496, 695312), (173828, 493984), (246992, 347656)]