90667906

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{9623}}^1$

素因数の和:10305

約数の個数: 16

約数和(自身を含む): 155677824

約数和(自身を除く): 65009918

約数列:

[1, 2, 7, 14, 673, 1346, 4711, 9422, 9623, 19246, 67361, 134722, 6476279, 12952558, 45333953, 90667906]

約数ペア:

[(1, 90667906), (2, 45333953), (7, 12952558), (14, 6476279), (673, 134722), (1346, 67361), (4711, 19246), (9422, 9623)]