90540208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{514433}}^1$

素因数の和:514452

約数の個数: 20

約数和(自身を含む): 191369448

約数和(自身を除く): 100829240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 514433, 1028866, 2057732, 4115464, 5658763, 8230928, 11317526, 22635052, 45270104, 90540208]

約数ペア:

[(1, 90540208), (2, 45270104), (4, 22635052), (8, 11317526), (11, 8230928), (16, 5658763), (22, 4115464), (44, 2057732), (88, 1028866), (176, 514433)]