128889752

素因数分解:

$2^3\times {\mathrm{1433}}^1\times {\mathrm{11243}}^1$

素因数の和:12682

約数の個数: 16

約数和(自身を含む): 241858440

約数和(自身を除く): 112968688

約数列:

[1, 2, 4, 8, 1433, 2866, 5732, 11243, 11464, 22486, 44972, 89944, 16111219, 32222438, 64444876, 128889752]

約数ペア:

[(1, 128889752), (2, 64444876), (4, 32222438), (8, 16111219), (1433, 89944), (2866, 44972), (5732, 22486), (11243, 11464)]