85589806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 136170720

約数和(自身を除く): 50580914

約数列:

[1, 2, 37, 53, 74, 106, 139, 157, 278, 314, 1961, 3922, 5143, 5809, 7367, 8321, 10286, 11618, 14734, 16642, 21823, 43646, 272579, 307877, 545158, 615754, 807451, 1156619, 1614902, 2313238, 42794903, 85589806]

約数ペア:

[(1, 85589806), (2, 42794903), (37, 2313238), (53, 1614902), (74, 1156619), (106, 807451), (139, 615754), (157, 545158), (278, 307877), (314, 272579), (1961, 43646), (3922, 21823), (5143, 16642), (5809, 14734), (7367, 11618), (8321, 10286)]