87220562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23459}}^1$

素因数の和:23498

約数の個数: 24

約数和(自身を含む): 154554480

約数和(自身を除く): 67333918

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 23459, 46918, 258049, 304967, 516098, 609934, 3354637, 3964571, 6709274, 7929142, 43610281, 87220562]

約数ペア:

[(1, 87220562), (2, 43610281), (11, 7929142), (13, 6709274), (22, 3964571), (26, 3354637), (143, 609934), (169, 516098), (286, 304967), (338, 258049), (1859, 46918), (3718, 23459)]