84886888

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 163244160

約数和(自身を除く): 78357272

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 401, 563, 802, 1126, 1604, 2252, 3208, 4504, 18847, 26461, 37694, 52922, 75388, 105844, 150776, 211688, 225763, 451526, 903052, 1806104, 10610861, 21221722, 42443444, 84886888]

約数ペア:

[(1, 84886888), (2, 42443444), (4, 21221722), (8, 10610861), (47, 1806104), (94, 903052), (188, 451526), (376, 225763), (401, 211688), (563, 150776), (802, 105844), (1126, 75388), (1604, 52922), (2252, 37694), (3208, 26461), (4504, 18847)]