89267164

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 183568896

約数和(自身を除く): 94301732

約数列:

[1, 2, 4, 7, 14, 28, 71, 83, 142, 166, 284, 332, 497, 541, 581, 994, 1082, 1162, 1988, 2164, 2324, 3787, 5893, 7574, 11786, 15148, 23572, 38411, 41251, 44903, 76822, 82502, 89806, 153644, 165004, 179612, 268877, 314321, 537754, 628642, 1075508, 1257284, 3188113, 6376226, 12752452, 22316791, 44633582, 89267164]

約数ペア:

[(1, 89267164), (2, 44633582), (4, 22316791), (7, 12752452), (14, 6376226), (28, 3188113), (71, 1257284), (83, 1075508), (142, 628642), (166, 537754), (284, 314321), (332, 268877), (497, 179612), (541, 165004), (581, 153644), (994, 89806), (1082, 82502), (1162, 76822), (1988, 44903), (2164, 41251), (2324, 38411), (3787, 23572), (5893, 15148), (7574, 11786)]