90602816

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 184928256

約数和(自身を除く): 94325440

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 142, 157, 254, 284, 314, 508, 568, 628, 1016, 1136, 1256, 2032, 2272, 2512, 4064, 4544, 5024, 8128, 9017, 10048, 11147, 18034, 19939, 22294, 36068, 39878, 44588, 72136, 79756, 89176, 144272, 159512, 178352, 288544, 319024, 356704, 577088, 638048, 713408, 1276096, 1415669, 2831338, 5662676, 11325352, 22650704, 45301408, 90602816]

約数ペア:

[(1, 90602816), (2, 45301408), (4, 22650704), (8, 11325352), (16, 5662676), (32, 2831338), (64, 1415669), (71, 1276096), (127, 713408), (142, 638048), (157, 577088), (254, 356704), (284, 319024), (314, 288544), (508, 178352), (568, 159512), (628, 144272), (1016, 89176), (1136, 79756), (1256, 72136), (2032, 44588), (2272, 39878), (2512, 36068), (4064, 22294), (4544, 19939), (5024, 18034), (8128, 11147), (9017, 10048)]