89037976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9221}}^1$

素因数の和:9315

約数の個数: 32

約数和(自身を含む): 179275680

約数和(自身を除く): 90237704

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9221, 9656, 18442, 36884, 73768, 156757, 313514, 627028, 654691, 1254056, 1309382, 2618764, 5237528, 11129747, 22259494, 44518988, 89037976]

約数ペア:

[(1, 89037976), (2, 44518988), (4, 22259494), (8, 11129747), (17, 5237528), (34, 2618764), (68, 1309382), (71, 1254056), (136, 654691), (142, 627028), (284, 313514), (568, 156757), (1207, 73768), (2414, 36884), (4828, 18442), (9221, 9656)]