22187256016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{22811}}^1$

素因数の和:22940

約数の個数: 80

約数和(自身を含む): 46435742208

約数和(自身を除く): 24248486192

約数列:

[1, 2, 4, 8, 16, 31, 37, 53, 62, 74, 106, 124, 148, 212, 248, 296, 424, 496, 592, 848, 1147, 1643, 1961, 2294, 3286, 3922, 4588, 6572, 7844, 9176, 13144, 15688, 18352, 22811, 26288, 31376, 45622, 60791, 91244, 121582, 182488, 243164, 364976, 486328, 707141, 844007, 972656, 1208983, 1414282, 1688014, 2417966, 2828564, 3376028, 4835932, 5657128, 6752056, 9671864, 11314256, 13504112, 19343728, 26164217, 37478473, 44732371, 52328434, 74956946, 89464742, 104656868, 149913892, 178929484, 209313736, 299827784, 357858968, 418627472, 599655568, 715717936, 1386703501, 2773407002, 5546814004, 11093628008, 22187256016]

約数ペア:

[(1, 22187256016), (2, 11093628008), (4, 5546814004), (8, 2773407002), (16, 1386703501), (31, 715717936), (37, 599655568), (53, 418627472), (62, 357858968), (74, 299827784), (106, 209313736), (124, 178929484), (148, 149913892), (212, 104656868), (248, 89464742), (296, 74956946), (424, 52328434), (496, 44732371), (592, 37478473), (848, 26164217), (1147, 19343728), (1643, 13504112), (1961, 11314256), (2294, 9671864), (3286, 6752056), (3922, 5657128), (4588, 4835932), (6572, 3376028), (7844, 2828564), (9176, 2417966), (13144, 1688014), (15688, 1414282), (18352, 1208983), (22811, 972656), (26288, 844007), (31376, 707141), (45622, 486328), (60791, 364976), (91244, 243164), (121582, 182488)]