86668912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 60

約数和(自身を含む): 187019280

約数和(自身を除く): 100350368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 121, 176, 178, 242, 356, 484, 503, 712, 968, 979, 1006, 1424, 1936, 1958, 2012, 3916, 4024, 5533, 7832, 8048, 10769, 11066, 15664, 21538, 22132, 43076, 44264, 44767, 60863, 86152, 88528, 89534, 121726, 172304, 179068, 243452, 358136, 486904, 492437, 716272, 973808, 984874, 1969748, 3939496, 5416807, 7878992, 10833614, 21667228, 43334456, 86668912]

約数ペア:

[(1, 86668912), (2, 43334456), (4, 21667228), (8, 10833614), (11, 7878992), (16, 5416807), (22, 3939496), (44, 1969748), (88, 984874), (89, 973808), (121, 716272), (176, 492437), (178, 486904), (242, 358136), (356, 243452), (484, 179068), (503, 172304), (712, 121726), (968, 89534), (979, 88528), (1006, 86152), (1424, 60863), (1936, 44767), (1958, 44264), (2012, 43076), (3916, 22132), (4024, 21538), (5533, 15664), (7832, 11066), (8048, 10769)]