31243352

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{829}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 67130400

約数和(自身を除く): 35887048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 829, 1346, 1658, 2692, 3316, 4711, 5384, 5803, 6632, 9422, 11606, 18844, 23212, 37688, 46424, 557917, 1115834, 2231668, 3905419, 4463336, 7810838, 15621676, 31243352]

約数ペア:

[(1, 31243352), (2, 15621676), (4, 7810838), (7, 4463336), (8, 3905419), (14, 2231668), (28, 1115834), (56, 557917), (673, 46424), (829, 37688), (1346, 23212), (1658, 18844), (2692, 11606), (3316, 9422), (4711, 6632), (5384, 5803)]