31146646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1571}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 48895488

約数和(自身を除く): 17748842

約数列:

[1, 2, 23, 46, 431, 862, 1571, 3142, 9913, 19826, 36133, 72266, 677101, 1354202, 15573323, 31146646]

約数ペア:

[(1, 31146646), (2, 15573323), (23, 1354202), (46, 677101), (431, 72266), (862, 36133), (1571, 19826), (3142, 9913)]