31543212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{4969}}^1$

素因数の和:5022

約数の個数: 36

約数和(自身を含む): 76955480

約数和(自身を除く): 45412268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 4969, 6348, 9938, 14907, 19876, 29814, 59628, 114287, 228574, 342861, 457148, 685722, 1371444, 2628601, 5257202, 7885803, 10514404, 15771606, 31543212]

約数ペア:

[(1, 31543212), (2, 15771606), (3, 10514404), (4, 7885803), (6, 5257202), (12, 2628601), (23, 1371444), (46, 685722), (69, 457148), (92, 342861), (138, 228574), (276, 114287), (529, 59628), (1058, 29814), (1587, 19876), (2116, 14907), (3174, 9938), (4969, 6348)]