89771398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{1979}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 138592080

約数和(自身を除く): 48820682

約数列:

[1, 2, 37, 74, 613, 1226, 1979, 3958, 22681, 45362, 73223, 146446, 1213127, 2426254, 44885699, 89771398]

約数ペア:

[(1, 89771398), (2, 44885699), (37, 2426254), (74, 1213127), (613, 146446), (1226, 73223), (1979, 45362), (3958, 22681)]