90667538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^2$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 150912972

約数和(自身を除く): 60245434

約数列:

[1, 2, 13, 26, 37, 74, 307, 481, 614, 962, 3991, 7982, 11359, 22718, 94249, 147667, 188498, 295334, 1225237, 2450474, 3487213, 6974426, 45333769, 90667538]

約数ペア:

[(1, 90667538), (2, 45333769), (13, 6974426), (26, 3487213), (37, 2450474), (74, 1225237), (307, 295334), (481, 188498), (614, 147667), (962, 94249), (3991, 22718), (7982, 11359)]