31609836

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16567}}^1$

素因数の和:16630

約数の個数: 36

約数和(自身を含む): 81415152

約数和(自身を除く): 49805316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 16567, 33134, 49701, 66268, 99402, 149103, 198804, 298206, 596412, 878051, 1756102, 2634153, 3512204, 5268306, 7902459, 10536612, 15804918, 31609836]

約数ペア:

[(1, 31609836), (2, 15804918), (3, 10536612), (4, 7902459), (6, 5268306), (9, 3512204), (12, 2634153), (18, 1756102), (36, 878051), (53, 596412), (106, 298206), (159, 198804), (212, 149103), (318, 99402), (477, 66268), (636, 49701), (954, 33134), (1908, 16567)]