100047784

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{20269}}^1$

素因数の和:20892

約数の個数: 16

約数和(自身を含む): 187902900

約数和(自身を除く): 87855116

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 20269, 40538, 81076, 162152, 12505973, 25011946, 50023892, 100047784]

約数ペア:

[(1, 100047784), (2, 50023892), (4, 25011946), (8, 12505973), (617, 162152), (1234, 81076), (2468, 40538), (4936, 20269)]