31536516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 80797248

約数和(自身を除く): 49260732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 1038, 1381, 1903, 2076, 2762, 3806, 4143, 5524, 5709, 7612, 8286, 11418, 15191, 16572, 22836, 30382, 45573, 60764, 91146, 182292, 238913, 477826, 716739, 955652, 1433478, 2628043, 2866956, 5256086, 7884129, 10512172, 15768258, 31536516]

約数ペア:

[(1, 31536516), (2, 15768258), (3, 10512172), (4, 7884129), (6, 5256086), (11, 2866956), (12, 2628043), (22, 1433478), (33, 955652), (44, 716739), (66, 477826), (132, 238913), (173, 182292), (346, 91146), (519, 60764), (692, 45573), (1038, 30382), (1381, 22836), (1903, 16572), (2076, 15191), (2762, 11418), (3806, 8286), (4143, 7612), (5524, 5709)]