31960888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 63388800

約数和(自身を除く): 31427912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 743, 1132, 1486, 2264, 2972, 5377, 5944, 10754, 14117, 21508, 28234, 43016, 56468, 112936, 210269, 420538, 841076, 1682152, 3995111, 7990222, 15980444, 31960888]

約数ペア:

[(1, 31960888), (2, 15980444), (4, 7990222), (8, 3995111), (19, 1682152), (38, 841076), (76, 420538), (152, 210269), (283, 112936), (566, 56468), (743, 43016), (1132, 28234), (1486, 21508), (2264, 14117), (2972, 10754), (5377, 5944)]