12831567368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51740191}}^1$

素因数の和:51740228

約数の個数: 16

約数和(自身を含む): 24835292160

約数和(自身を除く): 12003724792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51740191, 103480382, 206960764, 413921528, 1603945921, 3207891842, 6415783684, 12831567368]

約数ペア:

[(1, 12831567368), (2, 6415783684), (4, 3207891842), (8, 1603945921), (31, 413921528), (62, 206960764), (124, 103480382), (248, 51740191)]