90908246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6836

約数の個数: 32

約数和(自身を含む): 163634688

約数和(自身を除く): 72726442

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 6721, 6763, 13442, 13526, 74393, 87919, 148786, 175838, 317861, 635722, 967109, 1934218, 3496471, 4132193, 6992942, 8264386, 45454123, 90908246]

約数ペア:

[(1, 90908246), (2, 45454123), (11, 8264386), (13, 6992942), (22, 4132193), (26, 3496471), (47, 1934218), (94, 967109), (143, 635722), (286, 317861), (517, 175838), (611, 148786), (1034, 87919), (1222, 74393), (6721, 13526), (6763, 13442)]