90921908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{295201}}^1$

素因数の和:295223

約数の個数: 24

約数和(自身を含む): 198375744

約数和(自身を除く): 107453836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 295201, 590402, 1180804, 2066407, 3247211, 4132814, 6494422, 8265628, 12988844, 22730477, 45460954, 90921908]

約数ペア:

[(1, 90921908), (2, 45460954), (4, 22730477), (7, 12988844), (11, 8265628), (14, 6494422), (22, 4132814), (28, 3247211), (44, 2066407), (77, 1180804), (154, 590402), (308, 295201)]