31040376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68071}}^1$

素因数の和:68099

約数の個数: 32

約数和(自身を含む): 81686400

約数和(自身を除く): 50646024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68071, 136142, 204213, 272284, 408426, 544568, 816852, 1293349, 1633704, 2586698, 3880047, 5173396, 7760094, 10346792, 15520188, 31040376]

約数ペア:

[(1, 31040376), (2, 15520188), (3, 10346792), (4, 7760094), (6, 5173396), (8, 3880047), (12, 2586698), (19, 1633704), (24, 1293349), (38, 816852), (57, 544568), (76, 408426), (114, 272284), (152, 204213), (228, 136142), (456, 68071)]