81592148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23473}}^1$

素因数の和:23567

約数の個数: 24

約数和(自身を含む): 157745280

約数和(自身を除く): 76153132

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 23473, 46946, 93892, 258203, 516406, 1032812, 1854367, 3708734, 7417468, 20398037, 40796074, 81592148]

約数ペア:

[(1, 81592148), (2, 40796074), (4, 20398037), (11, 7417468), (22, 3708734), (44, 1854367), (79, 1032812), (158, 516406), (316, 258203), (869, 93892), (1738, 46946), (3476, 23473)]