31365276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137567}}^1$

素因数の和:137593

約数の個数: 24

約数和(自身を含む): 77038080

約数和(自身を除く): 45672804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137567, 275134, 412701, 550268, 825402, 1650804, 2613773, 5227546, 7841319, 10455092, 15682638, 31365276]

約数ペア:

[(1, 31365276), (2, 15682638), (3, 10455092), (4, 7841319), (6, 5227546), (12, 2613773), (19, 1650804), (38, 825402), (57, 550268), (76, 412701), (114, 275134), (228, 137567)]