31790132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5689}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 61178880

約数和(自身を除く): 29388748

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 5689, 11378, 22756, 62579, 125158, 250316, 722503, 1445006, 2890012, 7947533, 15895066, 31790132]

約数ペア:

[(1, 31790132), (2, 15895066), (4, 7947533), (11, 2890012), (22, 1445006), (44, 722503), (127, 250316), (254, 125158), (508, 62579), (1397, 22756), (2794, 11378), (5588, 5689)]