89635238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15731}}^1$

素因数の和:15788

約数の個数: 32

約数和(自身を含む): 172171008

約数和(自身を除く): 82535770

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 15731, 31462, 110117, 173041, 220234, 346082, 582047, 1164094, 1211287, 2422574, 4074329, 6402517, 8148658, 12805034, 44817619, 89635238]

約数ペア:

[(1, 89635238), (2, 44817619), (7, 12805034), (11, 8148658), (14, 6402517), (22, 4074329), (37, 2422574), (74, 1211287), (77, 1164094), (154, 582047), (259, 346082), (407, 220234), (518, 173041), (814, 110117), (2849, 31462), (5698, 15731)]