31307302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 53972352

約数和(自身を除く): 22665050

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 367, 386, 442, 734, 2509, 3281, 4771, 5018, 6239, 6562, 9542, 12478, 42653, 70831, 81107, 85306, 141662, 162214, 920803, 1204127, 1841606, 2408254, 15653651, 31307302]

約数ペア:

[(1, 31307302), (2, 15653651), (13, 2408254), (17, 1841606), (26, 1204127), (34, 920803), (193, 162214), (221, 141662), (367, 85306), (386, 81107), (442, 70831), (734, 42653), (2509, 12478), (3281, 9542), (4771, 6562), (5018, 6239)]