131872888

素因数分解:

$2^3\times 7^1\times {\mathrm{2354873}}^1$

素因数の和:2354886

約数の個数: 16

約数和(自身を含む): 282584880

約数和(自身を除く): 150711992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2354873, 4709746, 9419492, 16484111, 18838984, 32968222, 65936444, 131872888]

約数ペア:

[(1, 131872888), (2, 65936444), (4, 32968222), (7, 18838984), (8, 16484111), (14, 9419492), (28, 4709746), (56, 2354873)]