31641512

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15271}}^1$

素因数の和:15321

約数の個数: 32

約数和(自身を含む): 69640320

約数和(自身を除く): 37998808

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 15271, 30542, 61084, 106897, 122168, 213794, 427588, 565027, 855176, 1130054, 2260108, 3955189, 4520216, 7910378, 15820756, 31641512]

約数ペア:

[(1, 31641512), (2, 15820756), (4, 7910378), (7, 4520216), (8, 3955189), (14, 2260108), (28, 1130054), (37, 855176), (56, 565027), (74, 427588), (148, 213794), (259, 122168), (296, 106897), (518, 61084), (1036, 30542), (2072, 15271)]