90638066

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3433}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 139612704

約数和(自身を除く): 48974638

約数列:

[1, 2, 43, 86, 307, 614, 3433, 6866, 13201, 26402, 147619, 295238, 1053931, 2107862, 45319033, 90638066]

約数ペア:

[(1, 90638066), (2, 45319033), (43, 2107862), (86, 1053931), (307, 295238), (614, 147619), (3433, 26402), (6866, 13201)]