31513036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20149}}^1$

素因数の和:20193

約数の個数: 24

約数和(自身を含む): 60933600

約数和(自身を除く): 29420564

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 20149, 40298, 80596, 342533, 463427, 685066, 926854, 1370132, 1853708, 7878259, 15756518, 31513036]

約数ペア:

[(1, 31513036), (2, 15756518), (4, 7878259), (17, 1853708), (23, 1370132), (34, 926854), (46, 685066), (68, 463427), (92, 342533), (391, 80596), (782, 40298), (1564, 20149)]