31266298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131371}}^1$

素因数の和:131397

約数の個数: 16

約数和(自身を含む): 56752704

約数和(自身を除く): 25486406

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 131371, 262742, 919597, 1839194, 2233307, 4466614, 15633149, 31266298]

約数ペア:

[(1, 31266298), (2, 15633149), (7, 4466614), (14, 2233307), (17, 1839194), (34, 919597), (119, 262742), (238, 131371)]